{
  "id": "taxonconcept",
  "acronym": "TAXONCONCEPT",
  "name": "TaxonConcept Ontology",
  "category": "life",
  "kind": "vocabulary",
  "description": "This ontology and the related TaxonConcept data set mints identifiers that are tied to a specific species concept which can have several names and classifications., Version 0.976 This is an ontology for dealing with data related to species including observations, specimens, images etc. Traditionally species have been identified by the combination of a genus and specific epithet, for example Puma concolor. However these names change frequently as new information moves a given species into a different genus etc.",
  "formats": [
    "RDF"
  ],
  "homepage": "http://lod.taxonconcept.org",
  "download": "https://lov.linkeddata.es/dataset/lov/vocabs/txn/versions/2013-05-20.n3",
  "bioregistry": "taxonconcept",
  "registryStats": {
    "lov": {
      "reusedByVocabularies": 1,
      "reusedByDatasets": 2,
      "occurrencesInDatasets": 37,
      "modified": "2013-05-20",
      "namespace": "http://lod.taxonconcept.org/ontology/txn.owl#"
    },
    "discovery": {
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      "triples": 1658,
      "versionInfo": "0.976",
      "titleFrom": "artefact"
    }
  },
  "publications": [],
  "usedBy": [],
  "tags": [
    "ontology"
  ],
  "url": "https://schemascope.org/o/taxonconcept/",
  "evaluation": {
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      "homepage": {
        "url": "http://lod.taxonconcept.org",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "http://lod.taxonconcept.org/",
        "lastModified": "2015-03-17T20:53:12.000Z",
        "checkedAt": "2026-10-26T03:24:56.605Z"
      },
      "repository": null,
      "download": {
        "url": "https://lov.linkeddata.es/dataset/lov/vocabs/txn/versions/2013-05-20.n3",
        "code": 0,
        "state": "dead",
        "error": "fetch failed",
        "checkedAt": "2026-10-26T03:25:17.083Z"
      }
    },
    "github": null,
    "ols": null,
    "obo": null,
    "bioportal": null,
    "citations": [],
    "git": null,
    "tib": null,
    "dashboard": null,
    "quality": null,
    "oops": null,
    "releases": {
      "dates": [],
      "lastYear": 0,
      "from": null
    },
    "bioregistry": {
      "prefix": "taxonconcept",
      "name": "TaxonConcept Ontology",
      "mappings": {
        "biodivportal": "TXN"
      },
      "dependsOn": [],
      "appearsIn": [],
      "license": null,
      "version": "0.976",
      "deprecated": false,
      "page": "https://bioregistry.io/taxonconcept",
      "source": "https://bioregistry.io/api/registry/taxonconcept",
      "fetchedAt": "2026-10-26T03:24:56.382Z"
    },
    "artifact": {
      "source": "https://lov.linkeddata.es/dataset/lov/vocabs/txn/versions/2013-05-20.n3",
      "error": "fetch failed",
      "fetchedAt": "2026-10-26T03:25:06.783Z"
    },
    "score": 11,
    "gross": 16,
    "earned": 16,
    "possible": 100,
    "qualityApplies": true,
    "penalty": {
      "score": -5,
      "reason": "no commits, releases or dated files found",
      "steps": [
        {
          "label": "No activity evidence",
          "pts": -5,
          "detail": "no commits, releases or dated files found"
        },
        {
          "label": "Inactive status",
          "pts": 0,
          "detail": "not archived, legacy or inactive"
        },
        {
          "label": "Consistency",
          "pts": 0,
          "detail": "not yet checked by a reasoner"
        }
      ]
    },
    "consistent": null,
    "grade": "E",
    "fair": 15,
    "breakdown": {
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        "score": 1,
        "max": 12,
        "steps": [
          {
            "label": "Persistent identifier (F1)",
            "pts": 0,
            "max": 4,
            "detail": "no PURL / w3id / DOI for the artefact"
          },
          {
            "label": "Indexed in services (F4)",
            "pts": 1,
            "max": 5,
            "detail": "1: Bioregistry"
          },
          {
            "label": "Citable reference (F2)",
            "pts": 0,
            "max": 3,
            "detail": "no reference publication listed"
          }
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          "Persistent identifier (F1): no PURL / w3id / DOI for the artefact",
          "Indexed in services (F4): 1: Bioregistry",
          "Citable reference (F2): no reference publication listed"
        ]
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        "score": 6,
        "max": 12,
        "steps": [
          {
            "label": "Homepage reachable",
            "pts": 3,
            "max": 3,
            "detail": "HTTP 200"
          },
          {
            "label": "Artefact retrievable over HTTP(S) (A1)",
            "pts": 0,
            "max": 6,
            "detail": "unreachable"
          },
          {
            "label": "Metadata persists in a registry (A2)",
            "pts": 3,
            "max": 3,
            "detail": "Bioregistry"
          }
        ],
        "notes": [
          "Artefact retrievable over HTTP(S) (A1): unreachable"
        ]
      },
      "interoperable": {
        "score": 8,
        "max": 12,
        "steps": [
          {
            "label": "Formal machine-readable format (I1)",
            "pts": 5,
            "max": 5,
            "detail": "RDF"
          },
          {
            "label": "Semantic-web IRIs (I2)",
            "pts": 3,
            "max": 3,
            "detail": "RDF"
          },
          {
            "label": "References other vocabularies (I3)",
            "pts": 0,
            "max": 4,
            "detail": "no imported vocabularies found"
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        ],
        "notes": [
          "References other vocabularies (I3): no imported vocabularies found"
        ]
      },
      "reusable": {
        "score": 0,
        "max": 12,
        "steps": [
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            "label": "Clear license (R1.1)",
            "pts": 0,
            "max": 5,
            "detail": "none found"
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          {
            "label": "Release provenance (R1.2)",
            "pts": 0,
            "max": 4,
            "detail": "no version in artefact, registry or release tags"
          },
          {
            "label": "Community standards (R1.3)",
            "pts": 0,
            "max": 3,
            "detail": "no independent compliance report (not on the OBO Dashboard)"
          }
        ],
        "notes": [
          "Clear license (R1.1): none found",
          "Release provenance (R1.2): no version in artefact, registry or release tags",
          "Community standards (R1.3): no independent compliance report (not on the OBO Dashboard)"
        ]
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      "quality": {
        "score": 0,
        "max": 20,
        "steps": [
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            "label": "Logical consistency",
            "pts": 0,
            "max": 10,
            "detail": "never checked by a reasoner"
          },
          {
            "label": "OWL 2 DL profile",
            "pts": 0,
            "max": 2,
            "detail": "profile not checked"
          },
          {
            "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": "no ROBOT report available"
          },
          {
            "label": "ROBOT report: warning density",
            "pts": 0,
            "max": 1,
            "detail": "no ROBOT report available"
          },
          {
            "label": "Pitfall scan: no critical pitfalls",
            "pts": 0,
            "max": 1,
            "detail": "no pitfall scan or ROBOT report yet"
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          "Logical consistency: never checked by a reasoner",
          "OWL 2 DL profile: profile not checked",
          "Upper-ontology alignment: no BFO/COB/DOLCE import found",
          "Standard relations (RO): does not import the Relation Ontology",
          "ROBOT report: no errors: no ROBOT report available",
          "ROBOT report: warning density: no ROBOT report available",
          "Pitfall scan: no critical pitfalls: no pitfall scan or ROBOT report yet"
        ]
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      "maintenance": {
        "score": 0,
        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 0,
            "max": 10,
            "detail": "no activity evidence"
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          {
            "label": "Release cadence (12 months)",
            "pts": 0,
            "max": 6,
            "detail": "0 releases"
          }
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        "notes": [
          "Recency: no activity evidence",
          "Release cadence (12 months): 0 releases"
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        "max": 16,
        "steps": [
          {
            "label": "Documented adopting projects",
            "pts": 0,
            "max": 7,
            "detail": "0 projects"
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            "label": "Reused by other ontologies",
            "pts": 1,
            "max": 4,
            "detail": "1 vocabularies (LOV)"
          },
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            "label": "Community signal",
            "pts": 0,
            "max": 5,
            "detail": "max(stars 0 → 0, citations 0 → 0)"
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          "Documented adopting projects: 0 projects",
          "Reused by other ontologies: 1 vocabularies (LOV)",
          "Community signal: max(stars 0 → 0, citations 0 → 0)"
        ]
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    "adopterCount": 0,
    "reuseCount": 1,
    "importCount": 0,
    "registries": [
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    "evaluatedAt": "2026-10-26T03:25:17.083Z",
    "runId": "2026-10-26T02-37-38Z",
    "adopters": []
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      "at": "2026-10-26T03:31:18.947Z",
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      "links": {
        "homepage": "ok",
        "download": "dead"
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      "rubric": "3.4",
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        "retrievedAt": "2026-10-25T21:49:00Z"
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        "registry": "Linked Open Vocabularies (LOV)",
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        "url": "https://lov.linkeddata.es/dataset/lov/vocabs/txn",
        "retrievedAt": "2026-10-25T21:49:00Z"
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        "artefact": "http://lod.taxonconcept.org/ontology/txn.owl",
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    "fields": {
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      "name": "Bioregistry",
      "description": "Bioregistry",
      "homepage": "Bioregistry",
      "tags": "Bioregistry",
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      "formats": "Linked Open Vocabularies (LOV)"
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      "schemascope": "https://schemascope.org/ns#"
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}