{
  "id": "m3lite",
  "acronym": "M3LITE",
  "name": "The Machine-to-Machine Measurement (M3) Lite Ontology",
  "category": "engineering",
  "domains": [
    "society",
    "life",
    "physical"
  ],
  "kind": "vocabulary",
  "description": "M3 lite taxonomy is designed for the FIESTA-IOT H2020 EU project. We refactor, clean and simplify the M3 ontology designed by Eurecom (Amelie Gyrard). M3 ontology lite is currently aligned with the quantity taxonomy used by several testbeds: SmartSantander (Spain), University of Surrey (United Kingdom), KETI (Korea) and Com4Innov (France).",
  "formats": [
    "RDF"
  ],
  "license": "Copyright EU H2020 FIESTA-IoT",
  "homepage": "http://purl.org/iot/vocab/m3-lite#",
  "download": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite/versions/2017-07-29.n3",
  "registryStats": {
    "lov": {
      "reusedByVocabularies": 0,
      "reusedByDatasets": 0,
      "occurrencesInDatasets": 0,
      "modified": "2017-07-29",
      "namespace": "http://purl.org/iot/vocab/m3-lite#"
    },
    "discovery": {
      "terms": 465,
      "triples": 2399,
      "versionInfo": "3.2",
      "titleFrom": "artefact"
    }
  },
  "publications": [],
  "usedBy": [],
  "tags": [
    "iot",
    "services"
  ],
  "url": "https://schemascope.org/o/m3lite/",
  "evaluation": {
    "links": {
      "homepage": {
        "url": "http://purl.org/iot/vocab/m3-lite#",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "http://iot.ee.surrey.ac.uk/ontology/m3-lite.owl",
        "lastModified": "2019-11-04T18:46:54.000Z",
        "checkedAt": "2026-10-26T03:05:01.163Z"
      },
      "repository": null,
      "download": {
        "url": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite/versions/2017-07-29.n3",
        "code": 0,
        "state": "dead",
        "error": "fetch failed",
        "checkedAt": "2026-10-26T03:05:19.975Z"
      }
    },
    "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": null,
    "artifact": {
      "source": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite/versions/2017-07-29.n3",
      "error": "fetch failed",
      "fetchedAt": "2026-10-26T03:05:09.688Z"
    },
    "score": 8,
    "gross": 13,
    "earned": 13,
    "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": 13,
    "breakdown": {
      "findable": {
        "score": 0,
        "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": 0,
            "max": 5,
            "detail": "not indexed anywhere"
          },
          {
            "label": "Citable reference (F2)",
            "pts": 0,
            "max": 3,
            "detail": "no reference publication listed"
          }
        ],
        "notes": [
          "Persistent identifier (F1): no PURL / w3id / DOI for the artefact",
          "Indexed in services (F4): not indexed anywhere",
          "Citable reference (F2): no reference publication listed"
        ]
      },
      "accessible": {
        "score": 3,
        "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": 0,
            "max": 3,
            "detail": "not in Bioregistry or OBO Foundry"
          }
        ],
        "notes": [
          "Artefact retrievable over HTTP(S) (A1): unreachable",
          "Metadata persists in a registry (A2): not in Bioregistry or OBO Foundry"
        ]
      },
      "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"
          }
        ],
        "notes": [
          "References other vocabularies (I3): no imported vocabularies found"
        ]
      },
      "reusable": {
        "score": 2,
        "max": 12,
        "steps": [
          {
            "label": "Clear license (R1.1)",
            "pts": 2,
            "max": 5,
            "detail": "Copyright EU H2020 FIESTA-IoT (not a recognised open license)"
          },
          {
            "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): Copyright EU H2020 FIESTA-IoT (not a recognised open license)",
          "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)"
        ]
      },
      "quality": {
        "score": 0,
        "max": 20,
        "steps": [
          {
            "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"
          }
        ],
        "notes": [
          "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"
        ]
      },
      "maintenance": {
        "score": 0,
        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 0,
            "max": 10,
            "detail": "no activity evidence"
          },
          {
            "label": "Release cadence (12 months)",
            "pts": 0,
            "max": 6,
            "detail": "0 releases"
          }
        ],
        "notes": [
          "Recency: no activity evidence",
          "Release cadence (12 months): 0 releases"
        ]
      },
      "adoption": {
        "score": 0,
        "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": 0,
            "max": 5,
            "detail": "max(stars 0 → 0, citations 0 → 0)"
          }
        ],
        "notes": [
          "Documented adopting projects: 0 projects",
          "Reused by other ontologies: 0",
          "Community signal: max(stars 0 → 0, citations 0 → 0)"
        ]
      }
    },
    "lastActivity": null,
    "adopterCount": 0,
    "reuseCount": 0,
    "importCount": 0,
    "registries": [],
    "evaluatedVersion": null,
    "evaluatedAt": "2026-10-26T03:05:19.975Z",
    "runId": "2026-10-26T02-37-38Z",
    "adopters": []
  },
  "history": [
    {
      "runId": "2026-10-26T02-37-38Z",
      "at": "2026-10-26T03:31:18.947Z",
      "score": 8,
      "grade": "E",
      "fair": 13,
      "version": null,
      "terms": null,
      "stars": null,
      "license": null,
      "lastActivity": null,
      "adopters": 0,
      "links": {
        "homepage": "ok",
        "download": "dead"
      },
      "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": "Linked Open Vocabularies (LOV)",
        "key": "lov",
        "id": "m3lite",
        "url": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite",
        "retrievedAt": "2026-10-25T21:49:00Z"
      },
      {
        "registry": "Discovered via prefix.cc",
        "key": "discovery",
        "id": "m3lite",
        "url": "http://prefix.cc/m3lite",
        "artefact": "http://purl.org/iot/vocab/m3-lite",
        "retrievedAt": "2026-10-25T22:34:26Z"
      }
    ],
    "fields": {
      "acronym": "Linked Open Vocabularies (LOV)",
      "name": "Linked Open Vocabularies (LOV)",
      "description": "Linked Open Vocabularies (LOV)",
      "homepage": "Linked Open Vocabularies (LOV)",
      "download": "Linked Open Vocabularies (LOV)",
      "formats": "Linked Open Vocabularies (LOV)",
      "tags": "Linked Open Vocabularies (LOV)",
      "license": "Discovered by dereferencing"
    }
  },
  "evaluationProvenance": {
    "@context": {
      "prov": "http://www.w3.org/ns/prov#",
      "schemascope": "https://schemascope.org/ns#"
    },
    "@id": "https://schemascope.org/o/m3lite/#evaluation",
    "@type": "prov:Entity",
    "prov:specializationOf": {
      "@id": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite/versions/2017-07-29.n3",
      "schemascope:evaluatedVersion": null
    },
    "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": "http://purl.org/iot/vocab/m3-lite#",
          "prov:atTime": "2026-10-26T03:05:01.163Z"
        },
        {
          "@id": "https://lov.linkeddata.es/dataset/lov/vocabs/m3lite/versions/2017-07-29.n3",
          "prov:atTime": "2026-10-26T03:05:19.975Z"
        }
      ]
    },
    "prov:generatedAtTime": "2026-10-26T03:05:19.975Z"
  }
}