01-09-Transform-HTML-Ashmolean.ipynb

{
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   "cell_type": "code",
   "execution_count": 1,
   "id": "71b79ec6",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<link rel=\"stylesheet\" type=\"text/css\" href=\"src/css/notebook.css\"/>"
      ],
      "text/plain": [
       "<IPython.core.display.HTML object>"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "try:\n",
    "    import IPython\n",
    "except:\n",
    "    %pip install IPython\n",
    "    import IPython \n",
    "from IPython.display import display, IFrame, HTML, Javascript\n",
    "from IPython.core.display import display, HTML\n",
    "\n",
    "HTML(\"\"\"<link rel=\"stylesheet\" type=\"text/css\" href=\"src/css/notebook.css\"/>\"\"\")"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "61a1bfb5",
   "metadata": {},
   "source": [
    "#  Collections Data to Linked Art \n",
    "# Ashmolean Museum, Oxford, UK\n",
    "\n",
    "This notebook provides a guided step through the process of transforming Cultural Heritage collections data to Linked Art JSON-LD.\n",
    "\n",
    "The Ashmolean Museum in Oxford, UK holds many artworks by the artist John Ruskin. At present, to retrieve collection data for the artworks it was necessary to screenscrape the web pages for the artworks. This was achieved with the Python library `BeautifulSoup`. From the documentation:\n",
    "\n",
    "<blockquote>\n",
    "Beautiful Soup is a Python library for pulling data out of HTML and XML files. It works with your favorite parser to provide idiomatic ways of navigating, searching, and modifying the parse tree. \n",
    "    </blockquote>\n",
    "    \n",
    "    \n",
    "The HTML was derived from a collections search via https://collections.ashmolean.org/collection/search with the HTML page saved locally to a [data file]( ./data/ashmolean/ash.html).\n",
    "\n",
    "#### Further Reading\n",
    "\n",
    "- [BeautifulSoup Python library](https://www.crummy.com/software/BeautifulSoup/bs4/doc/)\n",
    "- [Ashmolean Museum Collection search](https://collections.ashmolean.org/collection/search)\n",
    "- [Ruskin search as HTML file](./data/ashmolean/ash.html)\n",
    "- [Ashmolean Museum](https://ashmolean.web.ox.ac.uk/)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "id": "7def2683",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'The Tower of Gloucester Cathedral'"
      ]
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       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
       "      <th>image_url</th>\n",
       "      <th>date_created</th>\n",
       "      <th>current_owner</th>\n",
       "      <th>date_created_earliest</th>\n",
       "      <th>date_created_latest</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159710</td>\n",
       "      <td>The Tower of Gloucester Cathedral</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.087</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1832</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1832</td>\n",
       "      <td>1832</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159710   \n",
       "\n",
       "                               title  \\\n",
       "0  The Tower of Gloucester Cathedral   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.RUD.087   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1832   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1832                1832  "
      ]
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    {
     "data": {
      "text/plain": [
       "'Near Bassano, Brenner'"
      ]
     },
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     "output_type": "display_data"
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       "<div>\n",
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       "      <th></th>\n",
       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
       "      <th>image_url</th>\n",
       "      <th>date_created</th>\n",
       "      <th>current_owner</th>\n",
       "      <th>date_created_earliest</th>\n",
       "      <th>date_created_latest</th>\n",
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       "      <th>0</th>\n",
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       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>/48683</td>\n",
       "      <td>Near Bassano, Brenner</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA1949.253</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1835</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>1835</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  /48683   \n",
       "\n",
       "                   title                                            creator  \\\n",
       "0  Near Bassano, Brenner  {'id': 'https://collections.ashmolean.org/coll...   \n",
       "\n",
       "  accession_number                                          image_url  \\\n",
       "0       WA1949.253  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "  date_created  current_owner date_created_earliest date_created_latest  \n",
       "0         1835            NaN                  1835                1835  "
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      "text/plain": [
       "'Bergamo and the Alps, from the road to Brescia'"
      ]
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  /48682   \n",
       "\n",
       "                                            title  \\\n",
       "0  Bergamo and the Alps, from the road to Brescia   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...       WA1949.252   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1835   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1835                1835  "
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      "text/plain": [
       "'Bellagio, Lago di Como'"
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       "      <th>title</th>\n",
       "      <th>creator</th>\n",
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       "      <th>image_url</th>\n",
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       "      <td>Bellagio, Lago di Como</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  /48685   \n",
       "\n",
       "                    title                                            creator  \\\n",
       "0  Bellagio, Lago di Como  {'id': 'https://collections.ashmolean.org/coll...   \n",
       "\n",
       "  accession_number                                          image_url  \\\n",
       "0       WA1949.255  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "  date_created  current_owner date_created_earliest date_created_latest  \n",
       "0         1835            NaN                  1835                1835  "
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     "data": {
      "text/plain": [
       "'End of the Lake of Lecco'"
      ]
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       "      <td>/48684</td>\n",
       "      <td>End of the Lake of Lecco</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA1949.254</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1835</td>\n",
       "      <td>NaN</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  /48684   \n",
       "\n",
       "                      title  \\\n",
       "0  End of the Lake of Lecco   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...       WA1949.254   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1835   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1835                1835  "
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     "data": {
      "text/plain": [
       "'Axmouth Landslip from Dolands Farm'"
      ]
     },
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       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
       "      <th>image_url</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>125702</td>\n",
       "      <td>Axmouth Landslip from Dolands Farm</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA2000.86</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>c. 1839</td>\n",
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      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  125702   \n",
       "\n",
       "                                title  \\\n",
       "0  Axmouth Landslip from Dolands Farm   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...        WA2000.86   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...      c. 1839   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1839                1839  "
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     "data": {
      "text/plain": [
       "'Study for Detail of the Piazza delle Erbe, Verona'"
      ]
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       "      <td>Study for Detail of the Piazza delle Erbe, Verona</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.REF.062</td>\n",
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       "      <td>19 May 1841</td>\n",
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      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159601   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study for Detail of the Piazza delle Erbe, Verona   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.REF.062   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  19 May 1841   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1841                1841  "
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     "data": {
      "text/plain": [
       "'The Palazzo Contarini-Fasan, Venice'"
      ]
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     "data": {
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       "      <th></th>\n",
       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159604</td>\n",
       "      <td>The Palazzo Contarini-Fasan, Venice</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.REF.065</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>6 - 16 May 1841</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1841</td>\n",
       "      <td>1841</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159604   \n",
       "\n",
       "                                 title  \\\n",
       "0  The Palazzo Contarini-Fasan, Venice   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.REF.065   \n",
       "\n",
       "                                           image_url     date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  6 - 16 May 1841   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1841                1841  "
      ]
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    {
     "data": {
      "text/plain": [
       "'Outline of Leaves of Oak, touched with Colour'"
      ]
     },
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       "      <th>classification</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159452</td>\n",
       "      <td>Outline of Leaves of Oak, touched with Colour</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.253.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1842 - 1844</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1842</td>\n",
       "      <td>1844</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159452   \n",
       "\n",
       "                                           title  \\\n",
       "0  Outline of Leaves of Oak, touched with Colour   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...   WA.RS.ED.253.a   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  1842 - 1844   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1842                1844  "
      ]
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    {
     "data": {
      "text/plain": [
       "'Quick Study of Leaf Contour: Bramble'"
      ]
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     "data": {
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       "      <th>classification</th>\n",
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159803</td>\n",
       "      <td>Quick Study of Leaf Contour: Bramble</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.280</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1843</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1843</td>\n",
       "      <td>1843</td>\n",
       "    </tr>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159803   \n",
       "\n",
       "                                  title  \\\n",
       "0  Quick Study of Leaf Contour: Bramble   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.RUD.280   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably 1843   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1843                1843  "
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     "data": {
      "text/plain": [
       "'Leaf Contour: Laburnum'"
      ]
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159804</td>\n",
       "      <td>Leaf Contour: Laburnum</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.281</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1843</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1843</td>\n",
       "      <td>1843</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159804   \n",
       "\n",
       "                    title                                            creator  \\\n",
       "0  Leaf Contour: Laburnum  {'id': 'https://collections.ashmolean.org/coll...   \n",
       "\n",
       "  accession_number                                          image_url  \\\n",
       "0    WA.RS.RUD.281  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "    date_created  current_owner date_created_earliest date_created_latest  \n",
       "0  probably 1843            NaN                  1843                1843  "
      ]
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     "data": {
      "text/plain": [
       "'Stone Pines at Sestri, Gulf of Genoa'"
      ]
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159365</td>\n",
       "      <td>Stone Pines at Sestri, Gulf of Genoa</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.022</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>30 April 1845</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1845</td>\n",
       "      <td>1845</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
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      ],
      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159365   \n",
       "\n",
       "                                  title  \\\n",
       "0  Stone Pines at Sestri, Gulf of Genoa   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.022   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  30 April 1845   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1845                1845  "
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     "data": {
      "text/plain": [
       "'Part of the Façade of the destroyed Church of San Michele in Foro, Lucca, as it appeared in 1845'"
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159407</td>\n",
       "      <td>Part of the Façade of the destroyed Church of ...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.083</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>May 1845</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1845</td>\n",
       "      <td>1845</td>\n",
       "    </tr>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159407   \n",
       "\n",
       "                                               title  \\\n",
       "0  Part of the Façade of the destroyed Church of ...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.083   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...     May 1845   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1845                1845  "
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      "text/plain": [
       "'Rough Sketch of Tree Growth: Macugnaga'"
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159476</td>\n",
       "      <td>Rough Sketch of Tree Growth: Macugnaga</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.296.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>4 August 1845</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1845</td>\n",
       "      <td>1845</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159476   \n",
       "\n",
       "                                    title  \\\n",
       "0  Rough Sketch of Tree Growth: Macugnaga   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...  WA.RS.RUD.296.a   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  4 August 1845   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1845                1845  "
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      "text/plain": [
       "\"Drawing of the Background of Raphael's 'Virgin and Child with the Infant Saint John' (The 'Madonna del Cardellino')\""
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       "  <tbody>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159572</td>\n",
       "      <td>Drawing of the Background of Raphael's 'Virgin...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.269</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably June 1845</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1845</td>\n",
       "      <td>1845</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159572   \n",
       "\n",
       "                                               title  \\\n",
       "0  Drawing of the Background of Raphael's 'Virgin...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.269   \n",
       "\n",
       "                                           image_url        date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably June 1845   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1845                1845  "
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    {
     "data": {
      "text/plain": [
       "'Study of the Marble Inlaying on the Front of the Casa Loredan, Venice'"
      ]
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159660</td>\n",
       "      <td>Study of the Marble Inlaying on the Front of t...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.022</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>September - October 1845</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1845</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159660   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study of the Marble Inlaying on the Front of t...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.RUD.022   \n",
       "\n",
       "                                           image_url  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "               date_created  current_owner date_created_earliest  \\\n",
       "0  September - October 1845            NaN                  1845   \n",
       "\n",
       "  date_created_latest  \n",
       "0                1845  "
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     "data": {
      "text/plain": [
       "'The Gryphon bearing the south Shaft of the west Entrance of the Duomo, Verona'"
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159405</td>\n",
       "      <td>The Gryphon bearing the south Shaft of the wes...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.081</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>11 May 1846</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1846</td>\n",
       "      <td>1846</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159405   \n",
       "\n",
       "                                               title  \\\n",
       "0  The Gryphon bearing the south Shaft of the wes...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.081   \n",
       "\n",
       "                                           image_url date_created  \\\n",
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       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1846                1846  "
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     "data": {
      "text/plain": [
       "'Part of the Façade of the destroyed Church of San Michele in Foro, Lucca, sketched in colour'"
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       "  <tbody>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159408</td>\n",
       "      <td>Part of the Façade of the destroyed Church of ...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.084</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>30 June - 1 July 1846</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1846</td>\n",
       "      <td>1846</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159408   \n",
       "\n",
       "                                               title  \\\n",
       "0  Part of the Façade of the destroyed Church of ...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.084   \n",
       "\n",
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       "\n",
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       "0            NaN                  1846                1846  "
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       "'Lateral View of the Façade San Michele in Foro, Lucca'"
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159409</td>\n",
       "      <td>Lateral View of the Façade San Michele in Foro...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.085</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>30 June - 1 July 1846</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1846</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159409   \n",
       "\n",
       "                                               title  \\\n",
       "0  Lateral View of the Façade San Michele in Foro...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.085   \n",
       "\n",
       "                                           image_url           date_created  \\\n",
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       "\n",
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       "0            NaN                  1846                1846  "
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     "data": {
      "text/plain": [
       "'The Sculpture of a Dragon filling a Quatrefoil on the North Entrance of Rouen Cathedral'"
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159671</td>\n",
       "      <td>The Sculpture of a Dragon filling a Quatrefoil...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.042.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>October 1848</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1848</td>\n",
       "      <td>1848</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159671   \n",
       "\n",
       "                                               title  \\\n",
       "0  The Sculpture of a Dragon filling a Quatrefoil...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...  WA.RS.RUD.042.a   \n",
       "\n",
       "                                           image_url  date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  October 1848   \n",
       "\n",
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       "0            NaN                  1848                1848  "
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      "text/plain": [
       "'Euphemia (Effie) Ruskin'"
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       "      <th>0</th>\n",
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       "      <td>WA1961.37</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  101252   \n",
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       "                     title                                            creator  \\\n",
       "0  Euphemia (Effie) Ruskin  {'id': 'https://collections.ashmolean.org/coll...   \n",
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       "\"Ivy-Leaved Toadflax ('Oxford Ivy')\""
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       "      <th>0</th>\n",
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       "      <td>Ivy-Leaved Toadflax ('Oxford Ivy')</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.019</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159362   \n",
       "\n",
       "                                title  \\\n",
       "0  Ivy-Leaved Toadflax ('Oxford Ivy')   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.019   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
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      "text/plain": [
       "'Part of the Palazzo Priuli, Venice'"
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       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
       "      <th>image_url</th>\n",
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       "      <th>current_owner</th>\n",
       "      <th>date_created_earliest</th>\n",
       "      <th>date_created_latest</th>\n",
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       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159536</td>\n",
       "      <td>Part of the Palazzo Priuli, Venice</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.210</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
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      ],
      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159536   \n",
       "\n",
       "                                title  \\\n",
       "0  Part of the Palazzo Priuli, Venice   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.210   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably 1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
      ]
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    {
     "data": {
      "text/plain": [
       "'Study for Detail of the Sarcophagus and Canopy of the Tomb of Mastino II della Scala at Verona'"
      ]
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       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159598</td>\n",
       "      <td>Study for Detail of the Sarcophagus and Canopy...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.REF.059</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
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      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159598   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study for Detail of the Sarcophagus and Canopy...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.REF.059   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
      ]
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    {
     "data": {
      "text/plain": [
       "'The Exterior of the Ducal Palace, Venice'"
      ]
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       "      <th>classification</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159606</td>\n",
       "      <td>The Exterior of the Ducal Palace, Venice</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.REF.067</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159606   \n",
       "\n",
       "                                      title  \\\n",
       "0  The Exterior of the Ducal Palace, Venice   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.REF.067   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
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     "data": {
      "text/plain": [
       "'Study of the North Gable of the Tomb of Mastino II della Scala, Verona'"
      ]
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       "      <th>classification</th>\n",
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159712</td>\n",
       "      <td>Study of the North Gable of the Tomb of Mastin...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.095</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably June 1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
       "    </tr>\n",
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      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159712   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study of the North Gable of the Tomb of Mastin...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.RUD.095   \n",
       "\n",
       "                                           image_url        date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably June 1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
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    {
     "data": {
      "text/plain": [
       "'Study of one of the Pinnacles of the Tomb of Mastino II della Scala, Verona'"
      ]
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       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159714</td>\n",
       "      <td>Study of one of the Pinnacles of the Tomb of M...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.097.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably January 1852</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1852</td>\n",
       "      <td>1852</td>\n",
       "    </tr>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159714   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study of one of the Pinnacles of the Tomb of M...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...  WA.RS.RUD.097.a   \n",
       "\n",
       "                                           image_url           date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably January 1852   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1852                1852  "
      ]
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    {
     "data": {
      "text/plain": [
       "'John Ruskin'"
      ]
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>/59248</td>\n",
       "      <td>John Ruskin</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA2013.67</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1853 - 1854</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1853</td>\n",
       "      <td>1854</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  /59248   \n",
       "\n",
       "         title                                            creator  \\\n",
       "0  John Ruskin  {'id': 'https://collections.ashmolean.org/coll...   \n",
       "\n",
       "  accession_number                                          image_url  \\\n",
       "0        WA2013.67  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "  date_created  current_owner date_created_earliest date_created_latest  \n",
       "0  1853 - 1854            NaN                  1853                1854  "
      ]
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    {
     "data": {
      "text/plain": [
       "\"Etching of Turner's Drawing of 'Rietz, near Saumur'\""
      ]
     },
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159417</td>\n",
       "      <td>Etching of Turner's Drawing of 'Rietz, near Sa...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.101</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>before 1860</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1860</td>\n",
       "      <td>1860</td>\n",
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      ],
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159417   \n",
       "\n",
       "                                               title  \\\n",
       "0  Etching of Turner's Drawing of 'Rietz, near Sa...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.101   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  before 1860   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1860                1860  "
      ]
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    {
     "data": {
      "text/plain": [
       "'Pine Forest on Mont Cenis'"
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159576</td>\n",
       "      <td>Pine Forest on Mont Cenis</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.275</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1854 - 1856</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1854</td>\n",
       "      <td>1856</td>\n",
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      ],
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159576   \n",
       "\n",
       "                       title  \\\n",
       "0  Pine Forest on Mont Cenis   \n",
       "\n",
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       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA1931.56</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>c. 1855</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1855</td>\n",
       "      <td>1855</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  176331   \n",
       "\n",
       "                                               title  \\\n",
       "0  Design for a window in the University Museum, ...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...        WA1931.56   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...      c. 1855   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1855                1855  "
      ]
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     "data": {
      "text/plain": [
       "'Design for a window in the University Museum, Oxford'"
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     "data": {
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       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>176332</td>\n",
       "      <td>Design for a window in the University Museum, ...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA1931.50</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>c. 1855</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1855</td>\n",
       "      <td>1855</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  176332   \n",
       "\n",
       "                                               title  \\\n",
       "0  Design for a window in the University Museum, ...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...        WA1931.50   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...      c. 1855   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1855                1855  "
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     "data": {
      "text/plain": [
       "\"Study in Neutral Tint of Turner's 'The Pass of Faido'\""
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       "      <th>classification</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159582</td>\n",
       "      <td>Study in Neutral Tint of Turner's 'The Pass of...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.287</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1846 - 1865</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1846</td>\n",
       "      <td>1865</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159582   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study in Neutral Tint of Turner's 'The Pass of...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.287   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  1846 - 1865   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1846                1865  "
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     "data": {
      "text/plain": [
       "'Study of a few Blades of Grass as they Grew'"
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       "      <th>classification</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159350</td>\n",
       "      <td>Study of a few Blades of Grass as they Grew</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.006</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably spring 1856</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1856</td>\n",
       "      <td>1856</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159350   \n",
       "\n",
       "                                         title  \\\n",
       "0  Study of a few Blades of Grass as they Grew   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.006   \n",
       "\n",
       "                                           image_url          date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably spring 1856   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1856                1856  "
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     "data": {
      "text/plain": [
       "'Fribourg, Switzerland: Pen sketch'"
      ]
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       "      <th>classification</th>\n",
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       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159427</td>\n",
       "      <td>Fribourg, Switzerland: Pen sketch</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.114.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>July or August - September 1856</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1856</td>\n",
       "      <td>1856</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159427   \n",
       "\n",
       "                               title  \\\n",
       "0  Fribourg, Switzerland: Pen sketch   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...   WA.RS.ED.114.a   \n",
       "\n",
       "                                           image_url  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...   \n",
       "\n",
       "                      date_created  current_owner date_created_earliest  \\\n",
       "0  July or August - September 1856            NaN                  1856   \n",
       "\n",
       "  date_created_latest  \n",
       "0                1856  "
      ]
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     "data": {
      "text/plain": [
       "'Study of Young Leaves of Plane, in Light and Shade'"
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     "data": {
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159453</td>\n",
       "      <td>Study of Young Leaves of Plane, in Light and S...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.254</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1857</td>\n",
       "      <td>1857</td>\n",
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      ],
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159453   \n",
       "\n",
       "                                               title  \\\n",
       "0  Study of Young Leaves of Plane, in Light and S...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.254   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably 1857   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1857                1857  "
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     "data": {
      "text/plain": [
       "'Finished Study of Agrimony Leaves'"
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159454</td>\n",
       "      <td>Finished Study of Agrimony Leaves</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.255.a</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1857</td>\n",
       "      <td>1857</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159454   \n",
       "\n",
       "                               title  \\\n",
       "0  Finished Study of Agrimony Leaves   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...   WA.RS.ED.255.a   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
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       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1857                1857  "
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       "\"Tracing of Turner's 'Hospice of the Great Saint Bernard'\""
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       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159730</td>\n",
       "      <td>Tracing of Turner's 'Hospice of the Great Sain...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.RUD.150</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>probably 1857</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1857</td>\n",
       "      <td>1857</td>\n",
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       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159730   \n",
       "\n",
       "                                               title  \\\n",
       "0  Tracing of Turner's 'Hospice of the Great Sain...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...    WA.RS.RUD.150   \n",
       "\n",
       "                                           image_url   date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...  probably 1857   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1857                1857  "
      ]
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       "'The Courtyard of a Late Gothic Wooden House at Abbeville'"
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       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>classification</th>\n",
       "      <th>homepage</th>\n",
       "      <th>id</th>\n",
       "      <th>title</th>\n",
       "      <th>creator</th>\n",
       "      <th>accession_number</th>\n",
       "      <th>image_url</th>\n",
       "      <th>date_created</th>\n",
       "      <th>current_owner</th>\n",
       "      <th>date_created_earliest</th>\n",
       "      <th>date_created_latest</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td></td>\n",
       "      <td>https://collections.ashmolean.org/collection/b...</td>\n",
       "      <td>159340</td>\n",
       "      <td>The Courtyard of a Late Gothic Wooden House at...</td>\n",
       "      <td>{'id': 'https://collections.ashmolean.org/coll...</td>\n",
       "      <td>WA.RS.ED.062</td>\n",
       "      <td>https://collections.ashmolean.org/media/ashmol...</td>\n",
       "      <td>1858</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1858</td>\n",
       "      <td>1858</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "  classification                                           homepage      id  \\\n",
       "0                 https://collections.ashmolean.org/collection/b...  159340   \n",
       "\n",
       "                                               title  \\\n",
       "0  The Courtyard of a Late Gothic Wooden House at...   \n",
       "\n",
       "                                             creator accession_number  \\\n",
       "0  {'id': 'https://collections.ashmolean.org/coll...     WA.RS.ED.062   \n",
       "\n",
       "                                           image_url date_created  \\\n",
       "0  https://collections.ashmolean.org/media/ashmol...         1858   \n",
       "\n",
       "   current_owner date_created_earliest date_created_latest  \n",
       "0            NaN                  1858                1858  "
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "ename": "TypeError",
     "evalue": "unsupported operand type(s) for +: 'NoneType' and 'str'",
     "output_type": "error",
     "traceback": [
      "\u001b[0;31m---------------------------------------------------------------------------\u001b[0m",
      "\u001b[0;31mTypeError\u001b[0m                                 Traceback (most recent call last)",
      "\u001b[0;32m<ipython-input-5-9a551ebd26b0>\u001b[0m in \u001b[0;36m<module>\u001b[0;34m\u001b[0m\n\u001b[1;32m     94\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     95\u001b[0m       \u001b[0;31m# create drop down options for jsonld vis\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0;32m---> 96\u001b[0;31m     \u001b[0mtitle\u001b[0m \u001b[0;34m=\u001b[0m \u001b[0mobjProp\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"title\"\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m\" (\"\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0mobjProp\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"id\"\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m\".json)\"\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[0m\u001b[1;32m     97\u001b[0m     \u001b[0mselectOptions\u001b[0m\u001b[0;34m.\u001b[0m\u001b[0mappend\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0;34m(\u001b[0m\u001b[0mtitle\u001b[0m\u001b[0;34m,\u001b[0m \u001b[0mobjProp\u001b[0m\u001b[0;34m[\u001b[0m\u001b[0;34m\"id\"\u001b[0m\u001b[0;34m]\u001b[0m \u001b[0;34m+\u001b[0m \u001b[0;34m\".json\"\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m)\u001b[0m\u001b[0;34m\u001b[0m\u001b[0;34m\u001b[0m\u001b[0m\n\u001b[1;32m     98\u001b[0m \u001b[0;34m\u001b[0m\u001b[0m\n",
      "\u001b[0;31mTypeError\u001b[0m: unsupported operand type(s) for +: 'NoneType' and 'str'"
     ]
    }
   ],
   "source": [
    "outputdir = \"./data/ruskin/output/json/\"\n",
    "\n",
    "try:\n",
    "    import pandas as pd\n",
    "except:\n",
    "    !pip install pandas\n",
    "    import pandas as pd\n",
    "    \n",
    "    \n",
    "import requests\n",
    "\n",
    "try:\n",
    "    from bs4 import BeautifulSoup\n",
    "except:\n",
    "    %pip install bs4\n",
    "    from bs4 import BeautifulSoup\n",
    "    \n",
    "import re\n",
    "\n",
    "#cromulent\n",
    "from cromulent.model import factory\n",
    "   \n",
    "# custom linked art coding\n",
    "from lib import linkedart as la\n",
    "\n",
    "selectOptions = []\n",
    "selectOptions.append((\"Please select an artwork\", \"\"))\n",
    "\n",
    "\n",
    "baseURI = \"https://collections.ashmolean.org/collection/\"\n",
    "ash_file = './data/ashmolean/ash.html'\n",
    "\n",
    "# open HTML file\n",
    "html_text = open(ash_file, 'r').read()\n",
    "\n",
    "# create soup\n",
    "soup = BeautifulSoup(html_text, 'html.parser')\n",
    "\n",
    "# iterate through artwork descriptions in HTML\n",
    "for artwork in soup.find_all('div',attrs={\"class\":\"list-inner\"}):\n",
    "    \n",
    "    # title\n",
    "    title = artwork.find('h3').string\n",
    "    \n",
    "    # id\n",
    "    id = artwork.find('h3').find('a').get('href')\n",
    "    id = id[-6:]\n",
    "    \n",
    "    # creator\n",
    "    creator = [{\"id\": \"https://collections.ashmolean.org/collection/search/trigger/person_id/value/7800\", \"name\":\"John Ruskin\",\"role\":\"Artist\"}]\n",
    "    \n",
    "    # accession number\n",
    "    accession_number = artwork.find('span').string\n",
    "    accession_number = accession_number.replace(\"Accession no. \", \"\")\n",
    "    \n",
    "    # image url\n",
    "    image_url = artwork.find(\"img\").get(\"src\")\n",
    "    \n",
    "    # date created\n",
    "    date_created = artwork.find(\"p\").string\n",
    "    date_created = date_created.replace(\"Date: \",\"\")\n",
    "    \n",
    "    objProp = {\n",
    "        \"classification\":\"\",\n",
    "        \"homepage\":\"https://collections.ashmolean.org/collection/browse-9148/object/\" + id,\n",
    "        \"id\":id,\n",
    "        \"title\":title,\n",
    "        \"creator\":creator,\n",
    "        \"accession_number\":accession_number,\n",
    "        \"image_url\":image_url,\n",
    "        \"date_created\":date_created,\n",
    "        \"current_owner\" : {\"name\":\"Ashmolean Museum\",\n",
    "                                \"location\":\"Oxford, England, UK\",\n",
    "                                \"type\": \"http://vocab.getty.edu/aat/300312281\" ,\n",
    "                                \"type_label\": \"\"}\n",
    "    }\n",
    "    \n",
    "    # look for year in value \n",
    "    years = re.findall('(\\d{4})', date_created)\n",
    "    if len(years) == 1:\n",
    "                        \n",
    "        objProp[\"date_created_earliest\"] = years[0]\n",
    "        objProp[\"date_created_latest\"] = years[0]\n",
    "    elif len(years) == 2:                \n",
    "        objProp[\"date_created_earliest\"] = years[0]\n",
    "        objProp[\"date_created_latest\"] = years[1]\n",
    "    else:\n",
    "        # use Ruskins birth/death years\n",
    "        objProp[\"date_created_earliest\"] = 1819\n",
    "        objProp[\"date_created_latest\"] = 1900\n",
    "    \n",
    "    \n",
    "    object_uri = baseURI + id\n",
    "    \n",
    "      # create drop down options for jsonld vis\n",
    "    title = objProp[\"title\"] + \" (\" + objProp[\"id\"] + \".json)\" \n",
    "    selectOptions.append((title, objProp[\"id\"] + \".json\"))\n",
    "    \n",
    "    objLA = la.createObjDesc(objProp,la.objTypes,object_uri)\n",
    "    \n",
    "    # write to file \n",
    "    text_file = open(outputdir + objProp[\"id\"] + \".json\", \"wt\")\n",
    "    n = text_file.write(factory.toString(objLA, compact=False))\n",
    "    text_file.close()\n",
    "    \n",
    "    display(objProp[\"title\"])\n",
    "    display(pd.DataFrame(objProp, index=[0]))\n",
    "\n",
    "    "
   ]
  },
  {
   "cell_type": "markdown",
   "id": "f144bee4",
   "metadata": {},
   "source": [
    "### Visualisation of the Linked Art JSON-LD\n",
    "\n",
    "The Linked Art JSON-LD representation can be viewed in a data visualisation below. Select an artwork from the dropdown menu."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "id": "3aa1647f",
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.jupyter.widget-view+json": {
       "model_id": "22e4e2bae3ec46cdb3287f554887cf32",
       "version_major": 2,
       "version_minor": 0
      },
      "text/plain": [
       "Dropdown(options=(('Please select an artwork', ''), ('The Tower of Gloucester Cathedral (159710.json)', '15971…"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "application/javascript": [
       "\n",
       "require.config({paths: {\n",
       "    d3: \"http://d3js.org/d3.v3.min\"\n",
       "}});\n",
       "\n",
       "function visjsonld(file, selector){\n",
       "   \n",
       "    require([\"d3\"], function(d3) {\n",
       "        \n",
       "    d3.json(file, (err, jsonld) => {\n",
       "        \n",
       "    var config = {};\n",
       "    \n",
       "    var h = config.h || 800\n",
       "          , w = config.w || 3000\n",
       "          , maxLabelWidth = config.maxLabelWidth || 200\n",
       "          , transitionDuration = config.transitionDuration || 750\n",
       "          , transitionEase = config.transitionEase || 'cubic-in-out'\n",
       "          , minRadius = config.minRadius || 5\n",
       "          , scalingFactor = config.scalingFactor || 2;\n",
       "    \n",
       "    var i = 0;\n",
       "\n",
       "    var tree = d3.layout.tree()\n",
       "          .size([h, w]);\n",
       "        \n",
       "    var diagonal = d3.svg.diagonal()\n",
       "          .projection(function(d) { return [d.y, d.x]; });\n",
       "        \n",
       "    d3.select(selector).selectAll(\"svg\").remove();\n",
       "   \n",
       "    var svg = d3.select(selector).append('svg')\n",
       "            .attr('width', w)\n",
       "            .attr('height', h)\n",
       "            .attr('style', 'background-color:#446a7f')\n",
       "            .append('g')\n",
       "            .attr('transform', 'translate(' + maxLabelWidth + ',0)');\n",
       "            \n",
       "     var root = jsonldTree(jsonld);\n",
       "        root.x0 = h / 2;\n",
       "        root.y0 = 0;\n",
       "        root.children.forEach(collapse);\n",
       "    \n",
       "        function changeSVGWidth(newWidth) {\n",
       "          if (w !== newWidth) {\n",
       "            d3.select(selector + ' > svg').attr('width', newWidth);\n",
       "          }\n",
       "        }\n",
       "    \n",
       "        function jsonldTree(source) {\n",
       "          var tree = {};\n",
       "    \n",
       "          if ('@id' in source) {\n",
       "            tree.isIdNode = true;\n",
       "            tree.name = source['@id'];\n",
       "            if (tree.name.length > maxLabelWidth / 9) {\n",
       "              tree.valueExtended = tree.name;\n",
       "              tree.name = '...' + tree.valueExtended.slice(-Math.floor(maxLabelWidth / 9));\n",
       "            }\n",
       "          } else {\n",
       "            tree.isIdNode = true;\n",
       "            tree.isBlankNode = true;\n",
       "            // random id, can replace with actual uuid generator if needed\n",
       "            tree.name = '_' + Math.random().toString(10).slice(-7);\n",
       "          }\n",
       "    \n",
       "          var children = [];\n",
       "          Object.keys(source).forEach(function(key) {\n",
       "            if (key === '@id' || key === '@context' || source[key] === null) return;\n",
       "    \n",
       "            var valueExtended, value;\n",
       "            if (typeof source[key] === 'object' && !Array.isArray(source[key])) {\n",
       "              children.push({\n",
       "                name: key,\n",
       "                children: [jsonldTree(source[key])]\n",
       "              });\n",
       "            } else if (Array.isArray(source[key])) {\n",
       "              children.push({\n",
       "                name: key,\n",
       "                children: source[key].map(function(item) {\n",
       "                  if (typeof item === 'object') {\n",
       "                    return jsonldTree(item);\n",
       "                  } else {\n",
       "                    return { name: item };\n",
       "                  }\n",
       "                })\n",
       "              });\n",
       "            } else {\n",
       "              valueExtended = source[key];\n",
       "              value = valueExtended;\n",
       "              if (value.length > maxLabelWidth / 9) {\n",
       "                value = value.slice(0, Math.floor(maxLabelWidth / 2)) + '...';\n",
       "                children.push({\n",
       "                  name: key,\n",
       "                  value: value,\n",
       "                  valueExtended: valueExtended\n",
       "                });\n",
       "              } else {\n",
       "                children.push({\n",
       "                  name: key,\n",
       "                  value: value\n",
       "                });\n",
       "              }\n",
       "            }\n",
       "          });\n",
       "    \n",
       "          if (children.length) {\n",
       "            tree.children = children;\n",
       "          }\n",
       "    \n",
       "          return tree;\n",
       "        }\n",
       "    \n",
       "        function update(source) {\n",
       "          var nodes = tree.nodes(root).reverse();\n",
       "          var links = tree.links(nodes);\n",
       "    \n",
       "          nodes.forEach(function(d) { d.y = d.depth * maxLabelWidth; });\n",
       "    \n",
       "          var node = svg.selectAll('g.node')\n",
       "            .data(nodes, function(d) { return d.id || (d.id = ++i); });\n",
       "    \n",
       "          var nodeEnter = node.enter()\n",
       "            .append('g')\n",
       "            .attr('class', 'node')\n",
       "            .attr('transform', function(d) { return 'translate(' + source.y0 + ',' + source.x0 + ')'; })\n",
       "            .on('click', click);\n",
       "    \n",
       "          nodeEnter.append('circle')\n",
       "            .attr('r', 0)\n",
       "            .style('stroke-width', function(d) {\n",
       "              return d.isIdNode ? '2px' : '1px';\n",
       "            })\n",
       "            .style('stroke', function(d) {\n",
       "              return d.isIdNode ? 'navy' : '#78BE21';\n",
       "            })\n",
       "            .style('fill', function(d) {\n",
       "              if (d.isIdNode) {\n",
       "                return d._children ? 'white' : 'white';\n",
       "              } else {\n",
       "                return d._children ? 'white' : 'white';\n",
       "              }\n",
       "            })\n",
       "            \n",
       "    \n",
       "          nodeEnter.append('text')\n",
       "            .attr('x', function(d) {\n",
       "              var spacing = computeRadius(d) + 5;\n",
       "              return d.children || d._children ? -spacing : spacing;\n",
       "            })\n",
       "            .attr('dy', '4')\n",
       "            .attr('text-anchor', function(d) { return d.children || d._children ? 'end' : 'start'; })\n",
       "            .text(function(d) { return d.name + (d.value ? ': ' + d.value : ''); })\n",
       "            .style('fill-opacity', 0)\n",
       "            \n",
       ";\n",
       "    \n",
       "          var maxSpan = Math.max.apply(Math, nodes.map(function(d) { return d.y + maxLabelWidth; }));\n",
       "          if (maxSpan + maxLabelWidth + 20 > w) {\n",
       "            changeSVGWidth(maxSpan + maxLabelWidth);\n",
       "            d3.select(selector).node().scrollLeft = source.y0;\n",
       "          }\n",
       "    \n",
       "          var nodeUpdate = node.transition()\n",
       "            .duration(transitionDuration)\n",
       "            .ease(transitionEase)\n",
       "            .attr('transform', function(d) { return 'translate(' + d.y + ',' + d.x + ')'; });\n",
       "    \n",
       "          nodeUpdate.select('circle')\n",
       "            .attr('r', function(d) { return computeRadius(d); })\n",
       "            .style('stroke-width', function(d) {\n",
       "              return d.isIdNode ? '2px' : '1px';\n",
       "            })\n",
       "            .style('stroke', function(d) {\n",
       "              return d.isIdNode ? '#78BE21' : '#78BE21';\n",
       "            })\n",
       "            .style('fill', function(d) {\n",
       "              if (d.isIdNode) {\n",
       "                return d._children ? 'navy' : '#78BE21';\n",
       "              } else {\n",
       "                return d._children ? 'navy' : '#78BE21';\n",
       "              }\n",
       "            });\n",
       "    \n",
       "            nodeUpdate.select('text').style('fill-opacity', 1);\n",
       "            nodeUpdate.select('text').style('font-family', \"'Open Sans', 'Helvetica Neue', Helvetica, sans-serif\");\n",
       "            nodeUpdate.select('text').style('fill', 'white');\n",
       "            nodeUpdate.select('text').style('font-size', '12px');\n",
       "            \n",
       "            \n",
       "            \n",
       "           \n",
       "            \n",
       "    \n",
       "      \n",
       "    \n",
       "          var nodeExit = node.exit().transition()\n",
       "            .duration(transitionDuration)\n",
       "            .ease(transitionEase)\n",
       "            .attr('transform', function(d) { return 'translate(' + source.y + ',' + source.x + ')'; })\n",
       "            .remove();\n",
       "    \n",
       "          nodeExit.select('circle').attr('r', 0);\n",
       "          nodeExit.select('text').style('fill-opacity', 0);\n",
       "    \n",
       "          var link = svg.selectAll('path.link')\n",
       "            .data(links, function(d) { return d.target.id; });\n",
       "    \n",
       "          link.enter().insert('path', 'g')\n",
       "            .attr('class', 'link')\n",
       "            .attr('style', 'fill: none;stroke: #DADFE1;stroke-width: 1px;')\n",
       "            .attr('d', function(d) {\n",
       "              var o = { x: source.x0, y: source.y0 };\n",
       "              return diagonal({ source: o, target: o });\n",
       "            });\n",
       "    \n",
       "          link.transition()\n",
       "            .duration(transitionDuration)\n",
       "            .ease(transitionEase)\n",
       "            .attr('d', diagonal);\n",
       "    \n",
       "          link.exit().transition()\n",
       "            .duration(transitionDuration)\n",
       "            .ease(transitionEase)\n",
       "            .attr('d', function(d) {\n",
       "              var o = { x: source.x, y: source.y };\n",
       "              return diagonal({ source: o, target: o });\n",
       "            })\n",
       "            .remove();\n",
       "    \n",
       "          nodes.forEach(function(d) {\n",
       "            d.x0 = d.x;\n",
       "            d.y0 = d.y;\n",
       "          });\n",
       "        }\n",
       "    \n",
       "        function computeRadius(d) {\n",
       "          if (d.children || d._children) {\n",
       "            return minRadius + (numEndNodes(d) / scalingFactor);\n",
       "          } else {\n",
       "            return minRadius;\n",
       "          }\n",
       "        }\n",
       "    \n",
       "        function numEndNodes(n) {\n",
       "          var num = 0;\n",
       "          if (n.children) {\n",
       "            n.children.forEach(function(c) {\n",
       "              num += numEndNodes(c);\n",
       "            });\n",
       "          } else if (n._children) {\n",
       "            n._children.forEach(function(c) {\n",
       "              num += numEndNodes(c);\n",
       "            });\n",
       "          } else {\n",
       "            num++;\n",
       "          }\n",
       "          return num;\n",
       "        }\n",
       "    \n",
       "        function click(d) {\n",
       "          if (d.children) {\n",
       "            d._children = d.children;\n",
       "            d.children = null;\n",
       "          } else {\n",
       "            d.children = d._children;\n",
       "            d._children = null;\n",
       "          }\n",
       "    \n",
       "          update(d);\n",
       "    \n",
       "          // fast-forward blank nodes\n",
       "          if (d.children) {\n",
       "            d.children.forEach(function(child) {\n",
       "              if (child.isBlankNode && child._children) {\n",
       "                click(child);\n",
       "              }\n",
       "            });\n",
       "          }\n",
       "        }\n",
       "    \n",
       "        function collapse(d) {\n",
       "          if (d.children) {\n",
       "            d._children = d.children;\n",
       "            d._children.forEach(collapse);\n",
       "            d.children = null;\n",
       "          }\n",
       "        }\n",
       "    \n",
       "        update(root);\n",
       "      \n",
       "        \n",
       "    })\n",
       "\n",
       "\n",
       "\n",
       "\n",
       "})}\n",
       "var file = './data/ruskin/output/json/159601.json';var selector = '#visash';visjsonld(file, selector); "
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "application/javascript": [
       "document.getElementById('artworkash').src = 'https://collections.ashmolean.org/media/ashmole6_collection/w800/Collections/Single_Objects/WA/WA_RS/WA_RS_REF_062-a-L.jpg';"
      ],
      "text/plain": [
       "<IPython.core.display.Javascript object>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "try:\n",
    "    import ipywidgets\n",
    "except:\n",
    "    %pip install ipywidgets\n",
    "    import ipywidgets\n",
    "\n",
    "from ipywidgets import Layout, FileUpload \n",
    "from IPython.display import display, IFrame, HTML, Image, Javascript\n",
    "try:\n",
    "    import json\n",
    "except:\n",
    "    !pip install json\n",
    "    import json \n",
    "  \n",
    "\n",
    "def dropdown_eventhandler_tate(change):\n",
    "    with open('./src/js/visld.js', 'r') as _jscript:\n",
    "        outputdir = \"./data/ruskin/output/json/\"\n",
    "        code = _jscript.read() + \"var file = '\" + outputdir + change.new + \"';var selector = '#visash';visjsonld(file, selector); \"\n",
    "        display(Javascript(code))\n",
    "    \n",
    "        with open( outputdir + change.new) as json_file:\n",
    "    \n",
    "                artwork = json.load(json_file)\n",
    "                if (\"representation\" in artwork):\n",
    "                    image = artwork[\"representation\"][0][\"id\"]\n",
    "                    display(Javascript(\"document.getElementById('artworkash').src = '\" + image  +   \"';\"))\n",
    "                else:\n",
    "                    display(Javascript(\"document.getElementById('artworkash').src = '';\"))\n",
    "                    \n",
    "selectObject = ipywidgets.Dropdown(options=selectOptions)\n",
    "selectObject.observe(dropdown_eventhandler_tate, names='value')\n",
    "\n",
    "display(selectObject)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "23e54414",
   "metadata": {},
   "source": [
    "<div><img  id=\"artworkash\" src=\"\"/></div>\n",
    "\n",
    "<div id='visash' style='height:100%;width:6000px'></div>"
   ]
  }
 ],
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