diff --git a/_artefacts/untp-core-context-0.5.0.jsonld b/_artefacts/untp-core-context-0.5.0.jsonld
new file mode 100644
index 000000000..eb54311f1
--- /dev/null
+++ b/_artefacts/untp-core-context-0.5.0.jsonld
@@ -0,0 +1,655 @@
+{
+  "@context": {
+    "untp-core": "https://test.uncefact.org/vocabulary/untp/core/0/",
+    "geojson": "https://datatracker.ietf.org/doc/html/rfc7946#",
+    "xsd": "http://www.w3.org/2001/XMLSchema#",
+    "@protected": true,
+    "@version": 1.1,
+    "IdentifierScheme": {
+      "@protected": true,
+      "@id": "untp-core:IdentifierScheme"
+    },
+    "Identifier": {
+      "@protected": true,
+      "@id": "untp-core:Identifier",
+      "@context": {
+        "registeredId": {
+          "@id": "untp-core:registeredId",
+          "@type": "xsd:string"
+        },
+        "idScheme": {
+          "@id": "untp-core:idScheme",
+          "@type": "@id"
+        }
+      }
+    },
+    "CredentialIssuer": {
+      "@protected": true,
+      "@id": "untp-core:CredentialIssuer",
+      "@context": {
+        "otherIdentifier": {
+          "@id": "untp-core:otherIdentifier",
+          "@type": "@id"
+        }
+      }
+    },
+    "Classification": {
+      "@protected": true,
+      "@id": "untp-core:Classification",
+      "@context": {
+        "code": {
+          "@id": "untp-core:code",
+          "@type": "xsd:string"
+        },
+        "schemeID": {
+          "@id": "untp-core:schemeID",
+          "@type": "xsd:string"
+        },
+        "schemeName": {
+          "@id": "untp-core:schemeName",
+          "@type": "xsd:string"
+        }
+      }
+    },
+    "Party": {
+      "@protected": true,
+      "@id": "untp-core:Party",
+      "@context": {
+        "registeredId": {
+          "@id": "untp-core:registeredId",
+          "@type": "xsd:string"
+        },
+        "idScheme": {
+          "@id": "untp-core:idScheme",
+          "@type": "@id"
+        },
+        "registrationCountry": {
+          "@id": "untp-core:registrationCountry",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://vocabulary.uncefact.org/CountryId"
+          }
+        },
+        "organisationWebsite": {
+          "@id": "untp-core:organisationWebsite",
+          "@type": "xsd:string"
+        },
+        "industryCategory": {
+          "@id": "untp-core:industryCategory",
+          "@type": "@id"
+        },
+        "otherIdentifier": {
+          "@id": "untp-core:otherIdentifier",
+          "@type": "@id"
+        }
+      }
+    },
+    "Facility": {
+      "@protected": true,
+      "@id": "untp-core:Facility",
+      "@context": {
+        "registeredId": {
+          "@id": "untp-core:registeredId",
+          "@type": "xsd:string"
+        },
+        "idScheme": {
+          "@id": "untp-core:idScheme",
+          "@type": "@id"
+        },
+        "countryOfOperation": {
+          "@id": "untp-core:countryOfOperation",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://vocabulary.uncefact.org/CountryId"
+          }
+        },
+        "processCategory": {
+          "@id": "untp-core:processCategory",
+          "@type": "@id"
+        },
+        "operatedByParty": {
+          "@id": "untp-core:operatedByParty",
+          "@type": "@id"
+        },
+        "otherIdentifier": {
+          "@id": "untp-core:otherIdentifier",
+          "@type": "@id"
+        },
+        "locationInformation": {
+          "@protected": true,
+          "@id": "untp-core:locationInformation",
+          "@context": {
+            "plusCode": {
+              "@id": "untp-core:plusCode",
+              "@type": "xsd:string"
+            },
+            "geoLocation": "geojson:geoLocation",
+            "geoBoundary": "geojson:geoBoundary"
+          }
+        },
+        "address": {
+          "@protected": true,
+          "@id": "untp-core:address",
+          "@context": {
+            "streetAddress": {
+              "@id": "untp-core:streetAddress",
+              "@type": "xsd:string"
+            },
+            "postalCode": {
+              "@id": "untp-core:postalCode",
+              "@type": "xsd:string"
+            },
+            "addressLocality": {
+              "@id": "untp-core:addressLocality",
+              "@type": "xsd:string"
+            },
+            "addressRegion": {
+              "@id": "untp-core:addressRegion",
+              "@type": "xsd:string"
+            },
+            "addressCountry": {
+              "@id": "untp-core:addressCountry",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://vocabulary.uncefact.org/CountryId"
+              }
+            }
+          }
+        }
+      }
+    },
+    "Product": {
+      "@protected": true,
+      "@id": "untp-core:Product",
+      "@context": {
+        "registeredId": {
+          "@id": "untp-core:registeredId",
+          "@type": "xsd:string"
+        },
+        "idScheme": {
+          "@id": "untp-core:idScheme",
+          "@type": "@id"
+        },
+        "serialNumber": {
+          "@id": "untp-core:serialNumber",
+          "@type": "xsd:string"
+        },
+        "batchNumber": {
+          "@id": "untp-core:batchNumber",
+          "@type": "xsd:string"
+        },
+        "productImage": {
+          "@protected": true,
+          "@id": "untp-core:productImage",
+          "@context": {
+            "linkURL": {
+              "@id": "untp-core:linkURL",
+              "@type": "xsd:string"
+            },
+            "linkName": {
+              "@id": "untp-core:linkName",
+              "@type": "xsd:string"
+            },
+            "linkType": {
+              "@id": "untp-core:linkType",
+              "@type": "xsd:string"
+            }
+          }
+        },
+        "productCategory": {
+          "@id": "untp-core:productCategory",
+          "@type": "@id"
+        },
+        "furtherInformation": {
+          "@protected": true,
+          "@id": "untp-core:furtherInformation",
+          "@context": {
+            "linkURL": {
+              "@id": "untp-core:linkURL",
+              "@type": "xsd:string"
+            },
+            "linkName": {
+              "@id": "untp-core:linkName",
+              "@type": "xsd:string"
+            },
+            "linkType": {
+              "@id": "untp-core:linkType",
+              "@type": "xsd:string"
+            }
+          }
+        },
+        "producedByParty": {
+          "@id": "untp-core:producedByParty",
+          "@type": "@id"
+        },
+        "producedAtFacility": {
+          "@id": "untp-core:producedAtFacility",
+          "@type": "@id"
+        },
+        "dimensions": {
+          "@protected": true,
+          "@id": "untp-core:dimensions",
+          "@context": {
+            "weight": {
+              "@protected": true,
+              "@id": "untp-core:weight",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "length": {
+              "@protected": true,
+              "@id": "untp-core:length",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "width": {
+              "@protected": true,
+              "@id": "untp-core:width",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "height": {
+              "@protected": true,
+              "@id": "untp-core:height",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "volume": {
+              "@protected": true,
+              "@id": "untp-core:volume",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "productionDate": {
+          "@id": "untp-core:productionDate",
+          "@type": "xsd:string"
+        },
+        "countryOfProduction": {
+          "@id": "untp-core:countryOfProduction",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://vocabulary.uncefact.org/CountryId"
+          }
+        }
+      }
+    },
+    "Standard": {
+      "@protected": true,
+      "@id": "untp-core:Standard",
+      "@context": {
+        "issuingParty": {
+          "@id": "untp-core:issuingParty",
+          "@type": "@id"
+        },
+        "issueDate": {
+          "@id": "untp-core:issueDate",
+          "@type": "xsd:string"
+        }
+      }
+    },
+    "Regulation": {
+      "@protected": true,
+      "@id": "untp-core:Regulation",
+      "@context": {
+        "jurisdictionCountry": {
+          "@id": "untp-core:jurisdictionCountry",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://vocabulary.uncefact.org/CountryId"
+          }
+        },
+        "administeredBy": {
+          "@id": "untp-core:administeredBy",
+          "@type": "@id"
+        },
+        "effectiveDate": {
+          "@id": "untp-core:effectiveDate",
+          "@type": "xsd:string"
+        }
+      }
+    },
+    "Criterion": {
+      "@protected": true,
+      "@id": "untp-core:Criterion",
+      "@context": {
+        "thresholdValues": {
+          "@protected": true,
+          "@id": "untp-core:thresholdValues",
+          "@context": {
+            "metricName": {
+              "@id": "untp-core:metricName",
+              "@type": "xsd:string"
+            },
+            "metricValue": {
+              "@protected": true,
+              "@id": "untp-core:metricValue",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "score": {
+              "@id": "untp-core:score",
+              "@type": "xsd:string"
+            },
+            "accuracy": {
+              "@id": "untp-core:accuracy",
+              "@type": "xsd:decimal"
+            }
+          }
+        }
+      }
+    },
+    "Declaration": {
+      "@protected": true,
+      "@id": "untp-core:Declaration",
+      "@context": {
+        "referenceStandard": {
+          "@id": "untp-core:referenceStandard",
+          "@type": "@id"
+        },
+        "referenceRegulation": {
+          "@id": "untp-core:referenceRegulation",
+          "@type": "@id"
+        },
+        "assessmentCriteria": {
+          "@id": "untp-core:assessmentCriteria",
+          "@type": "@id"
+        },
+        "assessmentDate": {
+          "@id": "untp-core:assessmentDate",
+          "@type": "xsd:string"
+        },
+        "declaredValue": {
+          "@protected": true,
+          "@id": "untp-core:declaredValue",
+          "@context": {
+            "metricName": {
+              "@id": "untp-core:metricName",
+              "@type": "xsd:string"
+            },
+            "metricValue": {
+              "@protected": true,
+              "@id": "untp-core:metricValue",
+              "@context": {
+                "value": {
+                  "@id": "untp-core:value",
+                  "@type": "xsd:decimal"
+                },
+                "unit": {
+                  "@id": "untp-core:unit",
+                  "@type": "@vocab",
+                  "@context": {
+                    "@protected": true,
+                    "@vocab": "https://vocabulary.uncefact.org/UnitMeasureCode"
+                  }
+                }
+              }
+            },
+            "score": {
+              "@id": "untp-core:score",
+              "@type": "xsd:string"
+            },
+            "accuracy": {
+              "@id": "untp-core:accuracy",
+              "@type": "xsd:decimal"
+            }
+          }
+        },
+        "conformance": {
+          "@id": "untp-core:conformance",
+          "@type": "xsd:boolean"
+        },
+        "conformityTopic": {
+          "@id": "untp-core:conformityTopic",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/conformityTopicCode#"
+          }
+        }
+      }
+    },
+    "Endorsement": {
+      "@protected": true,
+      "@id": "untp-core:Endorsement",
+      "@context": {
+        "trustmark": {
+          "@protected": true,
+          "@id": "untp-core:trustmark",
+          "@context": {
+            "fileName": {
+              "@id": "untp-core:fileName",
+              "@type": "xsd:string"
+            },
+            "fileType": {
+              "@id": "untp-core:fileType",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://mimetype.io/all-types"
+              }
+            },
+            "file": {
+              "@id": "untp-core:file",
+              "@type": "xsd:string"
+            }
+          }
+        },
+        "issuingAuthority": {
+          "@id": "untp-core:issuingAuthority",
+          "@type": "@id"
+        },
+        "endorsementEvidence": {
+          "@protected": true,
+          "@id": "untp-core:endorsementEvidence",
+          "@context": {
+            "linkURL": {
+              "@id": "untp-core:linkURL",
+              "@type": "xsd:string"
+            },
+            "linkName": {
+              "@id": "untp-core:linkName",
+              "@type": "xsd:string"
+            },
+            "linkType": {
+              "@id": "untp-core:linkType",
+              "@type": "xsd:string"
+            }
+          }
+        }
+      }
+    },
+    "Attestation": {
+      "@protected": true,
+      "@id": "untp-core:Attestation",
+      "@context": {
+        "assessorLevel": {
+          "@id": "untp-core:assessorLevel",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/assessorLevelCode#"
+          }
+        },
+        "assessmentLevel": {
+          "@id": "untp-core:assessmentLevel",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/assessmentLevelCode#"
+          }
+        },
+        "attestationType": {
+          "@id": "untp-core:attestationType",
+          "@type": "@vocab",
+          "@context": {
+            "@protected": true,
+            "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/attestationTypeCode#"
+          }
+        },
+        "issuedToParty": {
+          "@id": "untp-core:issuedToParty",
+          "@type": "@id"
+        },
+        "authorisation": {
+          "@id": "untp-core:authorisation",
+          "@type": "@id"
+        },
+        "conformityCertificate": {
+          "@protected": true,
+          "@id": "untp-core:conformityCertificate",
+          "@context": {
+            "linkURL": {
+              "@id": "untp-core:linkURL",
+              "@type": "xsd:string"
+            },
+            "linkName": {
+              "@id": "untp-core:linkName",
+              "@type": "xsd:string"
+            },
+            "linkType": {
+              "@id": "untp-core:linkType",
+              "@type": "xsd:string"
+            },
+            "hashDigest": {
+              "@id": "untp-core:hashDigest",
+              "@type": "xsd:string"
+            },
+            "hashMethod": {
+              "@id": "untp-core:hashMethod",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/hashMethodCode#"
+              }
+            },
+            "encryptionMethod": {
+              "@id": "untp-core:encryptionMethod",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/encryptionMethodCode#"
+              }
+            }
+          }
+        },
+        "auditableEvidence": {
+          "@protected": true,
+          "@id": "untp-core:auditableEvidence",
+          "@context": {
+            "linkURL": {
+              "@id": "untp-core:linkURL",
+              "@type": "xsd:string"
+            },
+            "linkName": {
+              "@id": "untp-core:linkName",
+              "@type": "xsd:string"
+            },
+            "linkType": {
+              "@id": "untp-core:linkType",
+              "@type": "xsd:string"
+            },
+            "hashDigest": {
+              "@id": "untp-core:hashDigest",
+              "@type": "xsd:string"
+            },
+            "hashMethod": {
+              "@id": "untp-core:hashMethod",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/hashMethodCode#"
+              }
+            },
+            "encryptionMethod": {
+              "@id": "untp-core:encryptionMethod",
+              "@type": "@vocab",
+              "@context": {
+                "@protected": true,
+                "@vocab": "https://test.uncefact.org/vocabulary/untp/core/0/encryptionMethodCode#"
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/_config_preview.yml b/_config_preview.yml
index dfe5099fd..50b181504 100644
--- a/_config_preview.yml
+++ b/_config_preview.yml
@@ -5,7 +5,7 @@ artefacts: "/vocabulary/untp/core" # the subpath to deploy artefacts a level abo
 dest: "https://test.uncefact.org"
 dataSet: "dataset:'22A'"
 versions:
-  untp-core: 0.4.2
+  untp-core: 0.5.0
 markdown: kramdown
 kramwdown:
   parse_block_html: true
diff --git a/_data/compliance.json b/_data/conformance.json
similarity index 67%
rename from _data/compliance.json
rename to _data/conformance.json
index 0cdf8348e..165ca0638 100644
--- a/_data/compliance.json
+++ b/_data/conformance.json
@@ -1,8 +1,8 @@
 {
-    "label": "compliance",
-    "uri": "untp-core:compliance",
+    "label": "conformance",
+    "uri": "untp-core:conformance",
     "comment": [
-        "An indicator of whether or not the assessment meets the specification."
+        "An indicator of whether or not the claim or assesment conforms to the regulatory or standard criteria."
     ],
     "rangeIncludes": [
         {
diff --git a/_data/declaration.json b/_data/declaration.json
index 5c4a10792..78455dafa 100644
--- a/_data/declaration.json
+++ b/_data/declaration.json
@@ -14,7 +14,7 @@
             "comment": "The date on which this ..."
         },
         {
-            "uri": "untp-core:compliance",
+            "uri": "untp-core:conformance",
             "type": "xsd:boolean",
             "comment": "An indicator of whether or ..."
         },
diff --git a/_data/endorsement.json b/_data/endorsement.json
index 1dfc6e99a..edf860e13 100644
--- a/_data/endorsement.json
+++ b/_data/endorsement.json
@@ -4,7 +4,7 @@
     "comment": "The authority under which a conformity claim is issued.  For example a national accreditation authority may authorise a test lab to issue test certificates about a product against a standard. ",
     "datatypeProperties": [
         {
-            "uri": "untp-core:accreditationCertificate",
+            "uri": "untp-core:endorsementEvidence",
             "type": "untp-core:Link",
             "comment": "The evidence that supports the ..."
         },
diff --git a/_data/accreditationcertificate.json b/_data/endorsementevidence.json
similarity index 79%
rename from _data/accreditationcertificate.json
rename to _data/endorsementevidence.json
index 7d49e8465..2b182806c 100644
--- a/_data/accreditationcertificate.json
+++ b/_data/endorsementevidence.json
@@ -1,8 +1,8 @@
 {
-    "label": "accreditationCertificate",
-    "uri": "untp-core:accreditationCertificate",
+    "label": "endorsementEvidence",
+    "uri": "untp-core:endorsementEvidence",
     "comment": [
-        "The evidence that supports the authority under which the attestation is issued - eg an accreditation certificate."
+        "The evidence that supports the authority under which the attestation is issued - for an example an accreditation certificate."
     ],
     "rangeIncludes": [
         {
diff --git a/_data/geolocation.json b/_data/geolocation.json
index 65bfec818..1da77dfff 100644
--- a/_data/geolocation.json
+++ b/_data/geolocation.json
@@ -2,7 +2,7 @@
     "label": "geoLocation",
     "uri": "untp-core:geoLocation",
     "comment": [
-        "The latitude and longditude coordinates that best represent the specified location. Using GeoJSON Point notation."
+        "The latitude and longitude coordinates that best represent the specified location. Using GeoJSON Point notation."
     ],
     "rangeIncludes": [
         {
diff --git a/_data/link.json b/_data/link.json
index a5cb326ba..bc64413e5 100644
--- a/_data/link.json
+++ b/_data/link.json
@@ -21,7 +21,7 @@
     ],
     "referencedBy": [
         {
-            "uri": "untp-core:accreditationCertificate",
+            "uri": "untp-core:endorsementEvidence",
             "comment": "The evidence that supports the ..."
         },
         {
diff --git a/_data/location.json b/_data/location.json
index c47aec46a..8c02aaf59 100644
--- a/_data/location.json
+++ b/_data/location.json
@@ -11,7 +11,7 @@
         {
             "uri": "untp-core:geoLocation",
             "type": "geojson:appendix-A.1",
-            "comment": "The latitude and longditude coordinates ..."
+            "comment": "The latitude and longitude coordinates ..."
         },
         {
             "uri": "untp-core:plusCode",
diff --git a/_data/verifiablecredential.json b/_data/verifiablecredential.json
index 2f22e6bb3..056304c89 100644
--- a/_data/verifiablecredential.json
+++ b/_data/verifiablecredential.json
@@ -1,5 +1,5 @@
 {
     "label": "VerifiableCredential",
     "uri": "untp-core:VerifiableCredential",
-    "comment": "A verifiable credential is a digital and verifiable version of everyday credentials such as certificates and licenses.  It conforms to the W3C Verifiable Credentials Data Model v2.0 (VCDM)."
+    "comment": "A verifiable credential is a digital and verifiable version of everyday credentials such as certificates and licenses.  It conforms to the W3C Verifiable Credentials Data Model v2.0 (VCDM). "
 }
\ No newline at end of file
diff --git a/_properties/accreditationcertificate.md b/_properties/accreditationcertificate.md
deleted file mode 100644
index 95faa6003..000000000
--- a/_properties/accreditationcertificate.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: accreditationCertificate
-permalink: accreditationCertificate.html
-jsonid: accreditationcertificate
----
diff --git a/_properties/compliance.md b/_properties/compliance.md
deleted file mode 100644
index b33e763a2..000000000
--- a/_properties/compliance.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: compliance
-permalink: compliance.html
-jsonid: compliance
----
diff --git a/_properties/conformance.md b/_properties/conformance.md
new file mode 100644
index 000000000..71fd0b70f
--- /dev/null
+++ b/_properties/conformance.md
@@ -0,0 +1,5 @@
+---
+title: conformance
+permalink: conformance.html
+jsonid: conformance
+---
diff --git a/_properties/endorsementevidence.md b/_properties/endorsementevidence.md
new file mode 100644
index 000000000..a3241c6cd
--- /dev/null
+++ b/_properties/endorsementevidence.md
@@ -0,0 +1,5 @@
+---
+title: endorsementEvidence
+permalink: endorsementEvidence.html
+jsonid: endorsementevidence
+---
diff --git a/untp-core.jsonld b/untp-core.jsonld
index 2426bf7a5..6e66a6c15 100644
--- a/untp-core.jsonld
+++ b/untp-core.jsonld
@@ -12,7 +12,7 @@
     {
       "@id": "untp-core:VerifiableCredential",
       "@type": "rdfs:Class",
-      "rdfs:comment": "A verifiable credential is a digital and verifiable version of everyday credentials such as certificates and licenses.  It conforms to the W3C Verifiable Credentials Data Model v2.0 (VCDM).",
+      "rdfs:comment": "A verifiable credential is a digital and verifiable version of everyday credentials such as certificates and licenses.  It conforms to the W3C Verifiable Credentials Data Model v2.0 (VCDM). ",
       "rdfs:label": "VerifiableCredential"
     },
     {
@@ -732,7 +732,7 @@
         }
       ],
       "rdfs:comment": [
-        "The latitude and longditude coordinates that best represent the specified location. Using GeoJSON Point notation."
+        "The latitude and longitude coordinates that best represent the specified location. Using GeoJSON Point notation."
       ],
       "rdfs:label": "geoLocation"
     },
@@ -1459,7 +1459,7 @@
       "rdfs:label": "declaredValue"
     },
     {
-      "@id": "untp-core:compliance",
+      "@id": "untp-core:conformance",
       "schema:rangeIncludes": {
         "@id": "xsd:boolean"
       },
@@ -1473,9 +1473,9 @@
         }
       ],
       "rdfs:comment": [
-        "An indicator of whether or not the assessment meets the specification."
+        "An indicator of whether or not the claim or assesment conforms to the regulatory or standard criteria."
       ],
-      "rdfs:label": "compliance"
+      "rdfs:label": "conformance"
     },
     {
       "@id": "untp-core:conformityTopic",
@@ -2143,7 +2143,7 @@
       "rdfs:label": "issuingAuthority"
     },
     {
-      "@id": "untp-core:accreditationCertificate",
+      "@id": "untp-core:endorsementEvidence",
       "schema:rangeIncludes": {
         "@id": "untp-core:Link"
       },
@@ -2157,9 +2157,9 @@
         }
       ],
       "rdfs:comment": [
-        "The evidence that supports the authority under which the attestation is issued - eg an accreditation certificate."
+        "The evidence that supports the authority under which the attestation is issued - for an example an accreditation certificate."
       ],
-      "rdfs:label": "accreditationCertificate"
+      "rdfs:label": "endorsementEvidence"
     },
     {
       "@id": "untp-core:assessmentLevelCode",