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musicontology.rdfs
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<?xml version="1.0" encoding="UTF-8"?>
<rdf:RDF
xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
xmlns:owl="http://www.w3.org/2002/07/owl#"
xmlns:vs="http://www.w3.org/2003/06/sw-vocab-status/ns#"
xmlns:timeline="http://purl.org/NET/c4dm/timeline.owl#"
xmlns:time="http://www.w3.org/2006/time#"
xmlns:event="http://purl.org/NET/c4dm/event.owl#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"
xmlns:frbr="http://purl.org/vocab/frbr/core#"
xmlns:wot="http://xmlns.com/wot/0.1/"
xmlns:bio="http://purl.org/vocab/bio/0.1/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:mo="http://purl.org/ontology/mo/">
<!-- ONTOLOGY DEFINITION -->
<owl:Ontology rdf:about="">
<dc:title>The Music Ontology</dc:title>
<owl:versionInfo>Revision: 1.2</owl:versionInfo>
<dc:description>
The Music Ontology Specification provides main concepts and
properties fo describing music (i.e. artists, albums and tracks)
on the Semantic Web. This document contains a RDF description
of the Music Ontology.
</dc:description>
<foaf:maker rdf:resource="http://moustaki.org/foaf.rdf#moustaki"/>
<foaf:maker rdf:resource="http://www.talkdigger.com/foaf/fgiasson"/>
<dc:date>$Date: 2007/08/07 16:34:19 $</dc:date>
<!--
The following couple of lines will hopefully make ontology editor and reasoners happy
I don't know if I should put the physical location, or the ontology URI here, when it is
not the same...
-->
<!--<owl:imports rdf:resource="http://vocab.org/bio/0.1/bio-vocab-20040305.rdf"/>-->
<owl:imports rdf:resource="http://xmlns.com/foaf/spec/index.rdf"/>
<!--<owl:imports rdf:resource="http://purl.org/vocab/frbr/frbr-core-20050810.rdf"/>-->
<!--<owl:imports rdf:resource="http://motools.sourceforge.net/event/event.rdf"/>-->
<owl:imports rdf:resource="http://motools.sourceforge.net/timeline/timeline.rdf"/>
<owl:imports rdf:resource="http://www.w3.org/2003/06/sw-vocab-status/ns"/>
<!--<owl:imports rdf:resource="http://www.w3.org/2000/01/rdf-schema"/>-->
<owl:imports rdf:resource="http://purl.org/dc/elements/1.1/"/>
<!--<owl:imports rdf:resource="http://www.w3.org/2002/07/owl"/>-->
<owl:imports rdf:resource="http://motools.sourceforge.net/keys/keys.owl"/>
</owl:Ontology>
<!-- For OWLy stuff -->
<!-- mentioned people -->
<foaf:Person rdf:about="http://moustaki.org/foaf.rdf#moustaki"/>
<foaf:Person rdf:about="http://www.talkdigger.com/foaf/fgiasson"/>
<!-- missing typing info -->
<owl:ObjectProperty rdf:about="http://purl.org/vocab/bio/0.1/event"/>
<owl:DatatypeProperty rdf:about="http://www.w3.org/2000/01/rdf-schema#label"/>
<owl:ObjectProperty rdf:about="http://purl.org/dc/elements/1.1/source"/>
<owl:ObjectProperty rdf:about="http://purl.org/dc/elements/1.1/type"/>
<owl:ObjectProperty rdf:about="http://www.w3.org/2004/02/skos/core#example"/>
<owl:DatatypeProperty rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#long"/>
<owl:DatatypeProperty rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#lat"/>
<owl:DatatypeProperty rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#alt"/>
<owl:ObjectProperty rdf:about="http://purl.org/dc/terms/isReferencedBy"/>
<owl:DatatypeProperty rdf:about="http://www.w3.org/2004/02/skos/core#definition"/>
<owl:Class rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#Point"/>
<!-- Status of terms -->
<owl:AnnotationProperty rdf:about="http://www.w3.org/2003/06/sw-vocab-status/ns#term_status"/>
<!-- Music Ontology term level -->
<owl:AnnotationProperty rdf:about="http://purl.org/ontology/mo/level" rdfs:label="level">
<rdfs:comment>
This annotation property associates to a particular Music Ontology term the corresponding
expressiveness level. These levels can be:
- 1: Only editorial/Musicbrainz type information
- 2: Workflow information
- 3: Even decomposition
This property is mainly used for specification generation.
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</owl:AnnotationProperty>
<!-- CLASSES -->
<!-- Classes related to foaf:Agent -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicArtist" rdfs:label="MusicArtist" vs:term_status="stable" mo:level="1">
<rdfs:comment>
A person or a group of people (or a computer :-) ), whose musical
creative work shows sensitivity and imagination
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/SoloMusicArtist" rdfs:label="SoloMusicArtist" vs:term_status="stable" mo:level="1">
<rdfs:comment>Single person whose musical creative work shows sensitivity and imagination.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicArtist"/>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Person"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicGroup" rdfs:label="MusicGroup" vs:term_status="stable" mo:level="1">
<rdfs:comment>Group of musicians, or musical ensemble, usually popular or folk, playing parts of or improvising off of a musical arrangement. </rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicArtist"/>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Group"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/CorporateBody" rdfs:label="CorporateBody" vs:term_status="stable" mo:level="1">
<rdfs:comment>Organization or group of individuals and/or other organizations involved in the music market.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Organization"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Label" rdfs:label="Label" vs:term_status="stable" mo:level="1">
<rdfs:comment>Trade name of a company that produces musical works or expression of musical works.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/CorporateBody"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Classes related to frbr:Work -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicalWork" rdfs:label="MusicalWork" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Distinct intellectual or artistic musical creation.
From the FRBR final report: A work is an abstract entity; there is no single material object one can point to as the work. We recognize the work through individual realizations or expressions of the work, but the work itself exists only in the commonality of
content between and among the various expressions of the work. When we speak of Homer's Iliad as a work, our point of reference is not a particular recitation or text of the work, but the intellectual creation that lies behind all the various expressions of the work.
For example:
work #1 J. S. Bach's The art of the fugue
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Work"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Movement" rdfs:label="Movement" vs:term_status="unstable" mo:level="2">
<rdfs:comment>A movement is a self-contained part of a musical work. While individual or selected movements from a composition are sometimes performed separately, a performance of the complete work requires all the movements to be performed in succession.
Often a composer attempts to interrelate the movements thematically, or sometimes in more subtle ways, in order that the individual
movements exert a cumulative effect. In some forms, composers sometimes link the movements, or ask for them to be played without a
pause between them.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalWork"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Classes related to frbr:Expression -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicalExpression" rdfs:label="MusicalExpression" vs:term_status="unstable" mo:level="1">
<rdfs:comment>
The intellectual or artistic realization of a work in the form of alpha-numeric, musical, or choreographic notation, sound, etc., or any combination of such forms.
For example:
Work #1 Franz Schubert's Trout quintet
* Expression #1 the composer's score
* Expression #2 sound issued from the performance by the Amadeus Quartet and Hephzibah Menuhin on piano
* Expression #3 sound issued from the performance by the Cleveland Quartet and Yo-Yo Ma on the cello
* . . . .
The Music Ontology defines the following sub-concepts of a MusicalExpression, which should be used instead of MusicalExpression itself: Score (the
result of an arrangement), Sound (produced during a performance), Signal. However, it is possible to stick to FRBR and bypass the worflow
mechanism this ontology defines by using the core FRBR properties on such objects. But it is often better to use events to interconnect such
expressions (allowing to go deeply into the production process - `this performer was playing this particular instrument at that
particular time').
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Expression"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Let's define some MusicalExpressions -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Sound" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A subclass of MusicalExpression, representing a sound. Realisation of a MusicalWork during a musical Performance.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalExpression"/>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<!-- assert disjointWith clauses with other sub-events here -->
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Signal" vs:term_status="stable" mo:level="1">
<rdfs:comment>
A subclass of MusicalExpression, representing a Signal. Realisation of a MusicalWork through both a Performance and a Recording.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalExpression"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/AnalogSignal" vs:term_status="stable" mo:level="2">
<rdfs:comment>
An analog signal.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Signal"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<owl:disjointWith rdf:resource="http://purl.org/ontology/mo/DigitalSignal"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/DigitalSignal" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A digital signal
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Signal"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<owl:disjointWith rdf:resource="http://purl.org/ontology/mo/AnalogSignal"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Score" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Here, we are dealing with the informational object (the MusicalExpression), not the actually "published" score.
This may be, for example, the product of an arrangement process.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalExpression"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Lyrics" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Lyrics
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalExpression"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Libretto" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Libretto
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalExpression"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Let's define some events, leading to MusicalExpressions-->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Performance" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A performance event.
It might include as agents performers, engineers, conductors, or even listeners.
It might include as factors a score, a MusicalWork, musical instruments.
It might produce a sound:-)
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Some extra DL candies -->
<!-- Here, we define a set of "defined classes": Performer are agents involved in a performance -->
<!-- Composer are agents involved in a Composition event, and so on... -->
<owl:Class rdf:about="http://purl.org/ontology/mo/Performer" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/ontology/mo/performed"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Performance"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<owl:Class rdf:about="http://purl.org/ontology/mo/SoundEngineer" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/ontology/mo/engineered"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Performance"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<owl:Class rdf:about="http://purl.org/ontology/mo/Listener" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/ontology/mo/listened"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Performance"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<owl:Class rdf:about="http://purl.org/ontology/mo/Conductor" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/ontology/mo/conducted"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Performance"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<owl:Class rdf:about="http://purl.org/ontology/mo/Composer" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/NET/c4dm/event.owl#isAgentIn"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Composition"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<owl:Class rdf:about="http://purl.org/ontology/mo/Arranger" vs:term_status="unstable" mo:level="2">
<owl:equivalentClass>
<owl:Restriction>
<owl:onProperty>
<owl:ObjectProperty rdf:about="http://purl.org/NET/c4dm/event.owl#isAgentIn"/>
</owl:onProperty>
<owl:someValuesFrom rdf:resource="http://purl.org/ontology/mo/Arrangement"/>
</owl:Restriction>
</owl:equivalentClass>
<rdfs:subClassOf rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
</owl:Class>
<!-- End of the DL toys -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Recording" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A recording event.
Takes a sound as a factor to produce a signal (analog or digital).
The location of such events (if any) is the actual location of the corresponding
microphone or the "recording device".
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Composition" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A composition event.
Takes as agent the composer himself.
It produces a MusicalWork, or a MusicalExpression (when the initial "product" is a score, for example), or both...
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Arrangement" vs:term_status="stable" mo:level="2">
<rdfs:comment>
An arrangement event.
Takes as agent the arranger, and produces a score (informational object, not the actually published score).
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Instrumentation" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Instrumentation deals with the techniques of writing music for a specific instrument,
including the limitations of the instrument, playing techniques and idiomatic handling of the instrument.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Arrangement"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Orchestration" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Orchestration includes, in addition to instrumentation, the handling of groups of instruments and their balance and interaction.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Arrangement"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Classes related to track (WARNING, a track is a track on a particular album (not as in the MB schema) -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Track" rdfs:label="Track" vs:term_status="stable" mo:level="1">
<rdfs:comment>A track on a particular record</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Record"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/PublishedScore" rdfs:label="published score" vs:term_status="stable" mo:level="2">
<rdfs:comment>A published score (subclass of MusicalManifestation)</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalManifestation"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Record" rdfs:label="record" vs:term_status="stable" mo:level="1">
<rdfs:comment>A published record (manifestation which first aim is to render the product of a recording)</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalManifestation"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/PublishedLibretto" rdfs:label="published libretto" vs:term_status="stable" mo:level="2">
<rdfs:comment>A published libretto</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalManifestation"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/PublishedLyrics" rdfs:label="published lyrics" vs:term_status="stable" mo:level="2">
<rdfs:comment>Published lyrics, as a book or as a text file, for example</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalManifestation"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Festival" rdfs:label="Festival" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A festival - musical/artistic event lasting several days, like Glastonbury, Rock Am Ring...
We migth decompose this event (which is in fact just a classification of the space/time region related to
a particular festival) using hasSubEvent in several performances at different space/time.
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Show" rdfs:label="Show" vs:term_status="stable" mo:level="2">
<rdfs:comment>
A show - a musical event lasting several days, in a particular venue. Examples can be
"The Magic Flute" at the Opera Bastille, August 2005, or a musical in the west end...
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/event.owl#Event"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- classes defining some possible type (used by the musical industry) to describe musical manifestation -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/ReleaseType" rdfs:label="Release type" vs:term_status="stable" mo:level="1">
<rdfs:comment>
Release type of a particular manifestation, such as "album" or "interview"...
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/album" dc:title="album" mo:level="1">
<dc:description>
One or more track issued together.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/interview" dc:title="interview" mo:level="1">
<dc:description>
Recording of the questioning of a person.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/spokenword" dc:title="spoken word" mo:level="1">
<dc:description>
Spoken word is a form of music or artistic performance in which lyrics, poetry, or stories are spoken rather than sung.
Spoken-word is often done with a musical background, but emphasis is kept on the speaker.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/audiobook" dc:title="audio book" mo:level="1">
<dc:description>
Book read by a narrator without music.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/compilation" dc:title="compilation" mo:level="1">
<dc:description>
Collection of previously released manifestations of a musical expression by one or more artists.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/live" dc:title="live" mo:level="1">
<dc:description>
A musical manifestation that was recorded live.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/remix" dc:title="remix" mo:level="1">
<dc:description>
Musical manifestation that primarily contains remixed material.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/soundtrack" dc:title="soundtrack" mo:level="1">
<dc:description>
Sound recording on a narrow strip of a motion picture film.
This is a type of MusicalManifestation defined by the musical industry.
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<mo:ReleaseType rdf:about="http://purl.org/ontology/mo/ep" dc:title="ep" mo:level="1">
<dc:description>
An EP
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseType>
<!-- Classes related with frbr:Manifestation -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicalManifestation" rdfs:label="musical manifestation" vs:term_status="stable" mo:level="1">
<rdfs:comment>
This entity is related to the edition/production/publication of a musical expression (musical manifestation are closely related with the music industry (their terms, concepts, definitions, methods (production, publication, etc.), etc.)
From the FRBR final report: The entity defined as manifestation encompasses a wide range of materials, including manuscripts, books, periodicals, maps, posters, sound recordings, films, video recordings, CD-ROMs, multimedia kits, etc. As an entity, manifestation represents all the physical objects that bear the same characteristics, in respect to both intellectual content and physical form.
Work #1 J. S. Bach's Six suites for unaccompanied cello
* Expression #1 sound issued during the performance by Janos Starker recorded in 1963 and 1965
o Manifestation #1 recordings released on 33 1/3 rpm sound discs in 1965 by Mercury
o Manifestation #2 recordings re-released on compact disc in 1991 by Mercury
* Expression #2 sound issued during the performances by Yo-Yo Ma recorded in 1983
o Manifestation #1 recordings released on 33 1/3 rpm sound discs in 1983 by CBS Records
o Manifestation #2 recordings re-released on compact disc in 1992 by CBS Records
Changes that occur deliberately or even inadvertently in the production process that affect the copies result, strictly speaking, in a new manifestation. A manifestation resulting from such a change may be identified as a particular "state" or "issue" of the publication.
Changes that occur to an individual copy after the production process is complete (e.g., the loss of a page, rebinding, etc.) are not considered to result in a new manifestation. That copy is simply considered to be an exemplar (or item) of the manifestation that deviates from the copy as produced.
With the entity defined as manifestation we can describe the physical characteristics of a set of items and the characteristics associated with the production and distribution of that set of items that may be important factors in enabling users to choose a manifestation appropriate to their physical needs and constraints, and to identify and acquire a copy of that manifestation.
Defining manifestation as an entity also enables us to draw relationships between specific manifestations of a work. We can use the relationships between manifestations to identify, for example, the specific publication that was used to create a microreproduction.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/vocab/frbr/core#Manifestation"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MusicalItem" rdfs:label="MusicalItem" vs:term_status="unstable" mo:level="1">
<rdfs:comment>A single exemplar of a musical expression.
For example, it could be a single exemplar of a CD. This is normally an single object (a CD) possessed by somebody.
From the FRBR final report: The entity defined as item is a concrete entity. It is in many instances a single physical object (e.g., a copy of a one-volume monograph, a single audio cassette, etc.). There are instances, however, where the entity defined as item comprises more than one physical object (e.g., a monograph issued as two separately bound volumes, a recording issued on three separate compact discs, etc.).
In terms of intellectual content and physical form, an item exemplifying a manifestation is normally the same as the manifestation itself. However, variations may occur from one item to another, even when the items exemplify the same manifestation, where those variations are the result of actions external to the intent of the producer of the manifestation (e.g., damage occurring after the item was produced, binding performed by a library, etc.).
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- classes related to the recording/diffusion medium -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Medium" rdfs:label="Medium" vs:term_status="unstable" mo:level="1">
<rdfs:comment>A means or instrumentality for storing or communicating musical manifestation.</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/MusicalItem"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/DAT" rdfs:label="DAT" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Data Audio Tape used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/DCC" rdfs:label="DCC" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Digital Compact Cassette used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/CD" rdfs:label="CD" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Compact Disc used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MD" rdfs:label="MD" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Mini Disc used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/DVDA" rdfs:label="DVDA" vs:term_status="unstable" mo:level="1">
<rdfs:comment>DVD-Audio used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/SACD" rdfs:label="SACD" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Super Audio Compact Disc used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Vinyl" rdfs:label="Vinyl" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Vinyl used as medium to record a musical manifestation</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/MagneticTape" rdfs:label="MagneticTape" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Magnetic analogue tape used as medium to record a musical manifestation.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Stream" rdfs:label="Stream" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Transmission over a network used as medium to broadcast a musical manifestation</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Torrent" rdfs:label="Torrent" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Something available on the Bittorrent peer-2-peer filesharing network</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/ED2K" rdfs:label="ED2K" vs:term_status="unstable" mo:level="1">
<rdfs:comment>Something available on the E-Donkey peer-2-peer filesharing network</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/ontology/mo/AudioFile" rdfs:label="audio file" vs:term_status="unstable" mo:level="1">
<rdfs:comment>An audio file, which may be available on a local file system or through http, ftp, etc.</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/ontology/mo/Medium"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Classes related with the Release Status of a frbr:Manifestation -->
<!-- WARNING: what is released is the manifestation, neither work or expression -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/ReleaseStatus" rdfs:label="ReleaseStatus" vs:term_status="stable" mo:level="1">
<rdfs:comment>Musical manifestation release status.</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<mo:ReleaseStatus rdf:about="http://purl.org/ontology/mo/promotion" dc:title="promotion" mo:level="1">
<dc:description>A giveaway musical work or the expression of a musical work intended to promote an upcoming official musical work or the expression of a musical work.</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseStatus>
<mo:ReleaseStatus rdf:about="http://purl.org/ontology/mo/bootleg" dc:title="bootleg" mo:level="1">
<dc:description>An unofficial/underground musical work or the expression of a musical work that was not sanctioned by the artist and/or the corporate body. </dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseStatus>
<mo:ReleaseStatus rdf:about="http://purl.org/ontology/mo/official" dc:title="official" mo:level="1">
<dc:description>Any musical work or the expression of a musical work officially sanctioned by the artist and/or their corporate body.</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
</mo:ReleaseStatus>
<!-- Classes related with instrumentalisation -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Instrument" rdfs:label="Instrument" vs:term_status="stable" mo:level="2">
<rdfs:comment>
Any of various devices or contrivances that can be used to produce musical tones or sound.
Any taxonomy can be used to subsume this concept. The default one is one extracted by Ivan Herman
from the Musicbrainz instrument taxonomy, conforming to SKOS. This concept holds a seeAlso link
towards this taxonomy.
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:seeAlso rdf:resource="http://purl.org/ontology/mo/mit#"/>
</rdfs:Class>
<!-- Classes related to genres -->
<rdfs:Class rdf:about="http://purl.org/ontology/mo/Genre" rdfs:label="Genre" vs:term_status="stable" mo:level="2">
<rdfs:comment>
An expressive style of music.
Any taxonomy can be plug-in here. You can either define a genre by yourself, like this:
:mygenre a mo:Genre; dc:title "electro rock".
Or you can refer to a DBPedia genre (such as http://dbpedia.org/resource/Baroque_music), allowing semantic web
clients to access easily really detailed structured information about the genre you are refering to.
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/ontology/mo/"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- Small RDFS wrappers of the time/timeline/event ontology -->
<!-- OWL TIME -->
<rdfs:Class rdf:about="http://www.w3.org/2006/time#Interval" vs:term_status="stable" mo:level="2">
<rdfs:comment> A time interval (eg. "the year 1994")</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://www.w3.org/2006/time"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://www.w3.org/2006/time#Instant" vs:term_status="stable" mo:level="2">
<rdfs:comment> A time point (eg. "now":-) )</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://www.w3.org/2006/time"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- C4DM TIMELINE, RDFS wrapper -->
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#TimeLine" vs:term_status="stable" mo:level="3">
<rdfs:comment>
A time line -- a coherent "backbone" for addressing points and intervals.
We can consider the timeline backing an audio/video signal, the one
corresponding to the "physical" time, or even the one backing a score.
Here, we consider that the timeline is *also* its coordinate system, for
simplification purposes. In the DL version of the timeline ontology,
coordinate systems are defined through restrictions on the way to
address time points/intervals on a timeline.
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#PhysicalTimeLine" vs:term_status="stable" mo:level="3">
<rdfs:comment>
Well, the actual physical time as we know it. I may want to address "yesterday" on instances
of this class, or "the year 1789"...
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/timeline.owl#TimeLine"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<timeline:PhysicalTimeLine rdf:about="http://purl.org/NET/c4dm/timeline.owl#universaltimeline" dc:title="universal time line" mo:level="3">
<dc:description>
The "canonical" physical time-line, on which points/intervals are addressed through UTC.
(Remember: we do here the amalgam between timelines and coordinate systems, as we
choose one canonical one per timeline).
</dc:description>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
</timeline:PhysicalTimeLine>
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#RelativeTimeLine" vs:term_status="stable" mo:level="3">
<rdfs:comment>
A semi-infinite continuous timeline. Instances of RelativeTimeLine can
back audio/video signals, sounds. Such timelines can
be linked to a physical time line using the OriginMap.
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/timeline.owl#TimeLine"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#AbstractTimeLine" vs:term_status="unstable" mo:level="3">
<rdfs:comment>
Abstract time lines may be used as a backbone for Score, Works, ...
This allows for TimeLine maps to relate works to a given performance (this note was played at this time).
No coordinate systems are defined for these timelines. Their structure is implicitly defined
by the relations between time objects defined on them (eg. this note is before this note, which is
before this silent, which is at the same time as this note).
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/timeline.owl#TimeLine"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#TimeLineMap" vs:term_status="stable" mo:level="3">
<rdfs:comment>
Two time lines can be related, such as the one backing a continuous signal and
the one backing the digitized signal. This sort of relation is expressed through an instance
of a TimeLine map (eg. "the timeline backing this signal corresponds
to the physical timeline: point 0 on this timeline corresponds to the
20th of december at 5pm").
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/timeline.owl#OriginMap" vs:term_status="stable" mo:level="3">
<rdfs:comment>
This time line map represents the relation between the physical timeline and a
continuous time line where the origin is at a given point on the physical timeline
(eg. "the timeline backing this signal corresponds
to the physical timeline: point 0 on this timeline corresponds to the
20th of december at 5pm").
</rdfs:comment>
<rdfs:subClassOf rdf:resource="http://purl.org/NET/c4dm/timeline.owl#TimeLineMap"/>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/timeline.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- C4DM EVENT -->
<rdfs:Class rdf:about="http://purl.org/NET/c4dm/event.owl#Event" vs:term_status="stable" mo:level="2">
<rdfs:comment>
An event: a way of arbitrary classifying a space/time region.
An event has agents (active entities contributing to the event -- a performer, a composer, an engineer, ...),
factors (passive entities contributing to the event -- flute, score, ...),
and products (things produced by the event -- sound, signal, score, ...). For
example, we may describe as Events: performances, composition events, recordings, arrangements,
creation of a musical group, separation of a musical group,
but also sounds, signals, notes (in a score)...
</rdfs:comment>
<rdfs:isDefinedBy rdf:resource="http://purl.org/NET/c4dm/event.owl"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
</rdfs:Class>
<!-- FOAF -->
<rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Agent" vs:term_status="stable" mo:level="1">
<rdfs:comment>
An agent (person, group, software, etc.).
</rdfs:comment>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Person" vs:term_status="stable">
<rdfs:comment>
A person.
</rdfs:comment>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:subClassOf><owl:Class rdf:about="http://xmlns.com/foaf/0.1/Agent"/></rdfs:subClassOf>
<rdfs:subClassOf><owl:Class rdf:about="http://www.w3.org/2003/01/geo/wgs84_pos#SpatialThing"/></rdfs:subClassOf>
<rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Group" vs:term_status="stable" mo:level="1">
<rdfs:comment>
A group of agents.
</rdfs:comment>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
</rdfs:Class>
<rdfs:Class rdf:about="http://xmlns.com/foaf/0.1/Organization" vs:term_status="stable" mo:level="1">
<rdfs:comment>
An organization.
</rdfs:comment>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/>
<rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
</rdfs:Class>
<!-- PROPERTIES -->
<!-- Wrapping some FOAF properties -->
<rdf:Property rdf:about="http://xmlns.com/foaf/0.1/maker" vs:term_status="stable" mo:level="1">
<rdfs:comment>
Relates a manifestation to an agent who contributed to create it.
This property might be used for weak assertion of such a relationship. In case we want
to attach a more concrete role (this agent performed, or was the composer, etc.), we must
use mo:Performer, mo:MusicalWork/mo:Composition, etc. This indeed allows to specify where a
particular agent took part in the actual workflow.
</rdfs:comment>
<rdfs:domain>
<owl:Class>
<owl:unionOf rdf:parseType="Collection">
<owl:Class rdf:about="http://purl.org/ontology/mo/MusicalManifestation"/>
<owl:Class rdf:about="http://purl.org/ontology/mo/Record"/><!--obvious, but useful for the spec generation script-->
<owl:Class rdf:about="http://purl.org/ontology/mo/Track"/><!--same-->
</owl:unionOf>
</owl:Class>
</rdfs:domain>
<rdfs:range rdf:resource="http://xmlns.com/foaf/0.1/Agent"/>
<owl:inverseOf rdf:resource="http://xmlns.com/foaf/0.1/made"/>
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/>
<rdfs:isDefinedBy rdf:resource="http://xmlns.com/foaf/0.1/"/>
</rdf:Property>
<rdf:Property rdf:about="http://xmlns.com/foaf/0.1/made" vs:term_status="stable" mo:level="1">
<rdfs:comment>
Relates an agent to a manifestation he contributed to create.