{
  "id": "pav",
  "acronym": "PAV",
  "name": "Provenance, Authoring, and Versioning Vocabulary",
  "category": "metadata",
  "kind": "ontology",
  "description": "PAV is a lightweight ontology for tracking provenance, authorship, and versioning. It specializes the W3C provenance ontology PROV-O in order to describe authorship, curation and digital creation of online resources.",
  "formats": [
    "OWL",
    "RDF"
  ],
  "license": "http://www.apache.org/licenses/LICENSE-2.0",
  "homepage": "https://pav-ontology.github.io/pav",
  "download": "http://purl.org/pav/",
  "bioportal": "PAV",
  "bioregistry": "pav",
  "registryStats": {
    "lov": {
      "reusedByVocabularies": 0,
      "reusedByDatasets": 0,
      "occurrencesInDatasets": 0,
      "modified": "2014-08-28",
      "namespace": "http://purl.org/pav/"
    },
    "discovery": {
      "terms": 40,
      "triples": 344,
      "versionInfo": "2.3.1",
      "versionIri": "http://purl.org/pav/2.3",
      "titleFrom": "artefact"
    }
  },
  "publications": [
    {
      "title": "PAV ontology: provenance, authoring and versioning",
      "doi": "10.1186/2041-1480-4-37",
      "year": 2013
    }
  ],
  "usedBy": [],
  "tags": [
    "data management",
    "ontology",
    "quality",
    "resource metadata",
    "subject agnostic"
  ],
  "domains": [
    "life"
  ],
  "url": "https://schemascope.org/o/pav/",
  "evaluation": {
    "links": {
      "homepage": {
        "url": "https://pav-ontology.github.io/pav",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "https://pav-ontology.github.io/pav/",
        "lastModified": "2025-09-19T07:47:14.000Z",
        "checkedAt": "2026-10-26T03:13:46.300Z"
      },
      "repository": null,
      "download": {
        "url": "http://purl.org/pav/",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "http://pav-ontology.github.io/pav/pav.rdf",
        "lastModified": "2025-09-19T07:47:14.000Z",
        "checkedAt": "2026-10-26T03:13:47.406Z"
      }
    },
    "github": null,
    "ols": null,
    "obo": null,
    "bioportal": null,
    "citations": [
      {
        "doi": "10.1186/2041-1480-4-37",
        "count": 84,
        "source": "https://api.crossref.org/works/10.1186%2F2041-1480-4-37",
        "fetchedAt": "2026-10-26T03:13:46.202Z"
      }
    ],
    "git": null,
    "tib": null,
    "dashboard": null,
    "quality": {
      "reasoner": "ELK",
      "robotVersion": "ROBOT version 1.9.7",
      "consistent": true,
      "unsatisfiable": 0,
      "owl2dl": false,
      "robot": {
        "ERROR": 1,
        "WARN": 43,
        "INFO": 0
      },
      "checkedAt": "2026-10-25T21:54:26.096Z",
      "sha256": "b0a814e74b9199c2c5c2988cb923256ca459e2bed4afcb8c285d7fe956d0ee88",
      "source": "data/quality/pav.json"
    },
    "oops": {
      "engine": "OOPS! (local Docker)",
      "critical": 0,
      "important": 2,
      "minor": 3,
      "pitfalls": [
        {
          "code": "P08-A",
          "name": "Missing annotations - Label & Comment",
          "importance": "minor",
          "affected": 10
        },
        {
          "code": "P11",
          "name": "Missing domain or range in properties",
          "importance": "important",
          "affected": 40
        },
        {
          "code": "P13-N",
          "name": "Inverse relationships not explicitly declared - No Suggestion",
          "importance": "minor",
          "affected": 24
        },
        {
          "code": "P34",
          "name": "Untyped class",
          "importance": "minor",
          "affected": 2
        },
        {
          "code": "P35",
          "name": "Untyped property",
          "importance": "important",
          "affected": 15
        }
      ],
      "attempts": [],
      "checkedAt": "2026-10-25T21:54:38.322Z",
      "sha256": "b0a814e74b9199c2c5c2988cb923256ca459e2bed4afcb8c285d7fe956d0ee88",
      "source": "data/quality/pav.json"
    },
    "releases": {
      "dates": [],
      "lastYear": 0,
      "from": null
    },
    "bioregistry": {
      "prefix": "pav",
      "name": "Provenance, Authoring, and Versioning Vocabulary",
      "mappings": {
        "aberowl": "PAV",
        "biocontext": "pav",
        "biolink.resource": "pav",
        "bioportal": "PAV",
        "fairsharing": "FAIRsharing.nbfwwv",
        "lov": "pav"
      },
      "dependsOn": [],
      "appearsIn": [],
      "license": null,
      "version": "2.3.1",
      "deprecated": false,
      "page": "https://bioregistry.io/pav",
      "source": "https://bioregistry.io/api/registry/pav",
      "fetchedAt": "2026-10-26T03:13:46.063Z"
    },
    "artifact": {
      "source": "http://pav-ontology.github.io/pav/pav.rdf",
      "isRdf": true,
      "versionIri": "&pav;2.3",
      "versionInfo": "2.3.1",
      "etag": "\"68cd0a82-e541\"",
      "contentType": "application/rdf+xml",
      "fetchedAt": "2026-10-26T03:13:47.292Z"
    },
    "score": 52,
    "gross": 52,
    "earned": 52,
    "possible": 100,
    "qualityApplies": true,
    "penalty": {
      "score": 0,
      "reason": "no penalties (active, consistent)",
      "steps": [
        {
          "label": "Time since last activity",
          "pts": 0,
          "detail": "1.1 years → 4 × max(0, 1.1 − 1)"
        },
        {
          "label": "Inactive status",
          "pts": 0,
          "detail": "not archived, legacy or inactive"
        },
        {
          "label": "Consistency",
          "pts": 0,
          "detail": "consistent, no unsatisfiable classes"
        },
        {
          "label": "ROBOT report errors",
          "pts": 0,
          "detail": "1 errors against OBO conventions; not penalised (not an OBO-style ontology)"
        }
      ]
    },
    "consistent": true,
    "grade": "D",
    "fair": 37,
    "breakdown": {
      "findable": {
        "score": 11,
        "max": 12,
        "steps": [
          {
            "label": "Persistent identifier (F1)",
            "pts": 4,
            "max": 4,
            "detail": "purl.org"
          },
          {
            "label": "Indexed in services (F4)",
            "pts": 4,
            "max": 5,
            "detail": "3: BioPortal, Bioregistry, FAIRsharing"
          },
          {
            "label": "Citable reference (F2)",
            "pts": 3,
            "max": 3,
            "detail": "doi:10.1186/2041-1480-4-37"
          }
        ],
        "notes": [
          "Indexed in services (F4): 3: BioPortal, Bioregistry, FAIRsharing"
        ]
      },
      "accessible": {
        "score": 12,
        "max": 12,
        "steps": [
          {
            "label": "Homepage reachable",
            "pts": 3,
            "max": 3,
            "detail": "HTTP 200"
          },
          {
            "label": "Artefact retrievable over HTTP(S) (A1)",
            "pts": 6,
            "max": 6,
            "detail": "download HTTP 200"
          },
          {
            "label": "Metadata persists in a registry (A2)",
            "pts": 3,
            "max": 3,
            "detail": "Bioregistry"
          }
        ],
        "notes": []
      },
      "interoperable": {
        "score": 8,
        "max": 12,
        "steps": [
          {
            "label": "Formal machine-readable format (I1)",
            "pts": 5,
            "max": 5,
            "detail": "OWL, RDF"
          },
          {
            "label": "Semantic-web IRIs (I2)",
            "pts": 3,
            "max": 3,
            "detail": "OWL, RDF"
          },
          {
            "label": "References other vocabularies (I3)",
            "pts": 0,
            "max": 4,
            "detail": "no imported vocabularies found"
          }
        ],
        "notes": [
          "References other vocabularies (I3): no imported vocabularies found"
        ]
      },
      "reusable": {
        "score": 6,
        "max": 12,
        "steps": [
          {
            "label": "Clear license (R1.1)",
            "pts": 2,
            "max": 5,
            "detail": "http://www.apache.org/licenses/LICENSE-2.0 (not a recognised open license)"
          },
          {
            "label": "Release provenance (R1.2)",
            "pts": 4,
            "max": 4,
            "detail": "2.3 (version IRI in the artefact)"
          },
          {
            "label": "Community standards (R1.3)",
            "pts": 0,
            "max": 3,
            "detail": "no independent compliance report (not on the OBO Dashboard)"
          }
        ],
        "notes": [
          "Clear license (R1.1): http://www.apache.org/licenses/LICENSE-2.0 (not a recognised open license)",
          "Community standards (R1.3): no independent compliance report (not on the OBO Dashboard)"
        ]
      },
      "quality": {
        "score": 11,
        "max": 20,
        "steps": [
          {
            "label": "Logical consistency",
            "pts": 10,
            "max": 10,
            "detail": "consistent, 0 unsatisfiable classes (ROBOT ELK in SchemaScope CI)"
          },
          {
            "label": "OWL 2 DL profile",
            "pts": 0,
            "max": 2,
            "detail": "outside OWL 2 DL"
          },
          {
            "label": "Upper-ontology alignment",
            "pts": 0,
            "max": 3,
            "detail": "no BFO/COB/DOLCE import found"
          },
          {
            "label": "Standard relations (RO)",
            "pts": 0,
            "max": 1,
            "detail": "does not import the Relation Ontology"
          },
          {
            "label": "ROBOT report: no errors",
            "pts": 0,
            "max": 2,
            "detail": "1 errors"
          },
          {
            "label": "ROBOT report: warning density",
            "pts": 0,
            "max": 1,
            "detail": "43 warnings / 1 classes = 43.00"
          },
          {
            "label": "Pitfall scan: no critical pitfalls",
            "pts": 1,
            "max": 1,
            "detail": "0 critical, 2 important, 3 minor pitfall types (OOPS! (local Docker))"
          }
        ],
        "notes": [
          "OWL 2 DL profile: outside OWL 2 DL",
          "Upper-ontology alignment: no BFO/COB/DOLCE import found",
          "Standard relations (RO): does not import the Relation Ontology",
          "ROBOT report: no errors: 1 errors",
          "ROBOT report: warning density: 43 warnings / 1 classes = 43.00"
        ]
      },
      "maintenance": {
        "score": 2,
        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 2,
            "max": 10,
            "detail": "2025-09-19 → 13.2 months (≤ 2 years)"
          },
          {
            "label": "Release cadence (12 months)",
            "pts": 0,
            "max": 6,
            "detail": "0 releases"
          }
        ],
        "notes": [
          "Recency: 2025-09-19 → 13.2 months (≤ 2 years)",
          "Release cadence (12 months): 0 releases"
        ]
      },
      "adoption": {
        "score": 2,
        "max": 16,
        "steps": [
          {
            "label": "Documented adopting projects",
            "pts": 0,
            "max": 7,
            "detail": "0 projects"
          },
          {
            "label": "Reused by other ontologies",
            "pts": 0,
            "max": 4,
            "detail": "0"
          },
          {
            "label": "Community signal",
            "pts": 2,
            "max": 5,
            "detail": "max(stars 0 → 0, citations 84 → 2)"
          }
        ],
        "notes": [
          "Documented adopting projects: 0 projects",
          "Reused by other ontologies: 0",
          "Community signal: max(stars 0 → 0, citations 84 → 2)"
        ]
      }
    },
    "lastActivity": "2025-09-19T07:47:14.000Z",
    "adopterCount": 0,
    "reuseCount": 0,
    "importCount": 0,
    "registries": [
      "BioPortal",
      "Bioregistry",
      "FAIRsharing"
    ],
    "evaluatedVersion": {
      "label": "2.3",
      "from": "version IRI in the artefact",
      "value": "&pav;2.3",
      "inArtefact": true,
      "all": [
        {
          "label": "2.3",
          "from": "version IRI in the artefact",
          "value": "&pav;2.3",
          "inArtefact": true
        },
        {
          "label": "2.3.1",
          "from": "version info in the artefact",
          "value": "2.3.1",
          "inArtefact": true
        },
        {
          "label": "file of 2025-09-19",
          "from": "Last-Modified of the download",
          "value": "2025-09-19T07:47:14.000Z"
        }
      ]
    },
    "evaluatedAt": "2026-10-26T03:13:47.416Z",
    "runId": "2026-10-26T02-37-38Z",
    "adopters": []
  },
  "history": [
    {
      "runId": "2026-10-26T02-37-38Z",
      "at": "2026-10-26T03:31:18.947Z",
      "score": 52,
      "grade": "D",
      "fair": 37,
      "version": "2.3",
      "terms": null,
      "stars": null,
      "license": null,
      "lastActivity": "2025-09-19T07:47:14.000Z",
      "adopters": 0,
      "links": {
        "homepage": "ok",
        "download": "ok"
      },
      "archived": false,
      "rubric": "3.4",
      "snapshot": "https://schemascope.org/runs/2026-10-26T02-37-38Z.json"
    }
  ],
  "changes": [],
  "recordProvenance": {
    "source": "harvest",
    "retrievedAt": "2026-10-25T22:34:26Z",
    "registries": [
      {
        "registry": "Bioregistry",
        "key": "bioregistry",
        "id": "pav",
        "url": "https://bioregistry.io/api/registry/pav",
        "retrievedAt": "2026-10-25T21:49:00Z"
      },
      {
        "registry": "Linked Open Vocabularies (LOV)",
        "key": "lov",
        "id": "pav",
        "url": "https://lov.linkeddata.es/dataset/lov/vocabs/pav",
        "retrievedAt": "2026-10-25T21:49:00Z"
      },
      {
        "registry": "Discovered via prefix.cc",
        "key": "discovery",
        "id": "pav",
        "url": "http://prefix.cc/pav",
        "artefact": "http://purl.org/pav/",
        "retrievedAt": "2026-10-25T22:34:26Z"
      }
    ],
    "fields": {
      "acronym": "Bioregistry",
      "name": "Bioregistry",
      "description": "Bioregistry",
      "homepage": "Bioregistry",
      "download": "Bioregistry",
      "formats": "Bioregistry",
      "bioportal": "Bioregistry",
      "publications": "Bioregistry",
      "tags": "Bioregistry",
      "license": "Discovered by dereferencing"
    },
    "overrides": {
      "download": "http://purl.org/pav/",
      "formats": [
        "OWL",
        "RDF"
      ],
      "kind": "ontology",
      "acronym": "PAV"
    },
    "overridesNote": "curated by SchemaScope, takes precedence over registry values"
  },
  "evaluationProvenance": {
    "@context": {
      "prov": "http://www.w3.org/ns/prov#",
      "schemascope": "https://schemascope.org/ns#"
    },
    "@id": "https://schemascope.org/o/pav/#evaluation",
    "@type": "prov:Entity",
    "prov:specializationOf": {
      "@id": "http://purl.org/pav/",
      "schemascope:evaluatedVersion": "&pav;2.3"
    },
    "prov:wasGeneratedBy": {
      "@id": "https://schemascope.org/runs/2026-10-26T02-37-38Z",
      "@type": "prov:Activity",
      "prov:startedAtTime": "2026-10-26T02:37:38.997Z",
      "prov:endedAtTime": "2026-10-26T03:31:18.947Z",
      "prov:wasAssociatedWith": {
        "@id": "https://schemascope.org/ns#evaluator",
        "@type": "prov:SoftwareAgent",
        "schemascope:version": "2.0.0"
      },
      "prov:used": [
        {
          "@id": "https://pav-ontology.github.io/pav",
          "prov:atTime": "2026-10-26T03:13:46.300Z"
        },
        {
          "@id": "http://purl.org/pav/",
          "prov:atTime": "2026-10-26T03:13:47.406Z"
        },
        {
          "@id": "http://pav-ontology.github.io/pav/pav.rdf",
          "prov:atTime": "2026-10-26T03:13:47.292Z"
        },
        {
          "@id": "https://bioregistry.io/api/registry/pav",
          "prov:atTime": "2026-10-26T03:13:46.063Z"
        },
        {
          "@id": "https://api.crossref.org/works/10.1186%2F2041-1480-4-37",
          "prov:atTime": "2026-10-26T03:13:46.202Z"
        }
      ]
    },
    "prov:generatedAtTime": "2026-10-26T03:13:47.416Z"
  }
}