{
  "id": "gmat",
  "acronym": "GMAT",
  "name": "Gelmat: An Ontology for Sol-Gel Materials",
  "category": "chemistry",
  "kind": "ontology",
  "description": "Gelmat is an ontology for sol-gel materials. It extends the Polymat ontology (Dembska, Held, Schindler; DLR/Hereon) with classes for sol-gel synthesis routes, gel types, surface modification, drying methods, characterisation methods, process parameters, and material properties. Covers all major sol-gel derived material classes including silica, organosilica, organic, carbon, and composite aerogels.",
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    "OWL"
  ],
  "license": "https://spdx.org/licenses/CC-BY-NC-4.0.html",
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  "download": "https://w3id.org/gelmat",
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      "terms": 653,
      "triples": 3853,
      "versionInfo": "1.1.0",
      "versionIri": "https://w3id.org/gelmat/1.1.0",
      "titleFrom": "artefact"
    }
  },
  "publications": [],
  "usedBy": [],
  "tags": [],
  "url": "https://schemascope.org/o/gmat/",
  "evaluation": {
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      "homepage": {
        "url": "https://w3id.org/gelmat/",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "https://dlr-wf.github.io/Gelmat-Ontology/",
        "lastModified": "2026-09-25T08:57:04.000Z",
        "checkedAt": "2026-10-26T02:58:08.287Z"
      },
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      "download": {
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        "state": "ok",
        "resolvedUrl": "https://dlr-wf.github.io/Gelmat-Ontology/",
        "lastModified": "2026-09-25T08:57:04.000Z",
        "checkedAt": "2026-10-26T02:58:08.287Z"
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    },
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    "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,
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      "isRdf": true,
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      "etag": "\"9ecb97b8cdd2fe77c815534c72347237a3c872f102ea33b5fcb1a13a3f6ac4ae\"",
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    },
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    "gross": 37,
    "earned": 37,
    "possible": 100,
    "qualityApplies": true,
    "penalty": {
      "score": 0,
      "reason": "no penalties (active)",
      "steps": [
        {
          "label": "Time since last activity",
          "pts": 0,
          "detail": "0.1 years → 4 × max(0, 0.1 − 1)"
        },
        {
          "label": "Inactive status",
          "pts": 0,
          "detail": "not archived, legacy or inactive"
        },
        {
          "label": "Consistency",
          "pts": 0,
          "detail": "not yet checked by a reasoner"
        }
      ]
    },
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    "grade": "E",
    "fair": 27,
    "breakdown": {
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        "max": 12,
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            "label": "Persistent identifier (F1)",
            "pts": 4,
            "max": 4,
            "detail": "w3id.org"
          },
          {
            "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": [
          "Indexed in services (F4): not indexed anywhere",
          "Citable reference (F2): no reference publication listed"
        ]
      },
      "accessible": {
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        "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": 0,
            "max": 3,
            "detail": "not in Bioregistry or OBO Foundry"
          }
        ],
        "notes": [
          "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": "OWL"
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          {
            "label": "Semantic-web IRIs (I2)",
            "pts": 3,
            "max": 3,
            "detail": "OWL"
          },
          {
            "label": "References other vocabularies (I3)",
            "pts": 0,
            "max": 4,
            "detail": "no imported vocabularies found"
          }
        ],
        "notes": [
          "References other vocabularies (I3): no imported vocabularies found"
        ]
      },
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        "max": 12,
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            "label": "Clear license (R1.1)",
            "pts": 2,
            "max": 5,
            "detail": "https://spdx.org/licenses/CC-BY-NC-4.0.html (not a recognised open license)"
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            "max": 4,
            "detail": "1.1.0 (version IRI in the artefact)"
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          {
            "label": "Community standards (R1.3)",
            "pts": 0,
            "max": 3,
            "detail": "no independent compliance report (not on the OBO Dashboard)"
          }
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        "notes": [
          "Clear license (R1.1): https://spdx.org/licenses/CC-BY-NC-4.0.html (not a recognised open license)",
          "Community standards (R1.3): no independent compliance report (not on the OBO Dashboard)"
        ]
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        "steps": [
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            "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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        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 10,
            "max": 10,
            "detail": "2026-09-25 → 1.0 months (≤ 3 months)"
          },
          {
            "label": "Release cadence (12 months)",
            "pts": 0,
            "max": 6,
            "detail": "0 releases"
          }
        ],
        "notes": [
          "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)"
        ]
      }
    },
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    "adopterCount": 0,
    "reuseCount": 0,
    "importCount": 0,
    "registries": [],
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      "inArtefact": true,
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        },
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          "label": "1.1.0",
          "from": "version info in the artefact",
          "value": "1.1.0",
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        },
        {
          "label": "file of 2026-09-25",
          "from": "Last-Modified of the download",
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      ]
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    "runId": "2026-10-26T02-37-38Z",
    "adopters": []
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      "runId": "2026-10-26T02-37-38Z",
      "at": "2026-10-26T03:31:18.947Z",
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      "grade": "E",
      "fair": 27,
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      "stars": null,
      "license": null,
      "lastActivity": "2026-09-25T08:57:04.000Z",
      "adopters": 0,
      "links": {
        "homepage": "ok",
        "download": "ok"
      },
      "archived": false,
      "rubric": "3.4",
      "snapshot": "https://schemascope.org/runs/2026-10-26T02-37-38Z.json"
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    "source": "harvest",
    "retrievedAt": "2026-10-25T22:34:26Z",
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        "registry": "Discovered via w3id.org",
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        "url": "https://github.com/perma-id/w3id.org/tree/master/ids/gelmat",
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    ],
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      "name": "Discovered by dereferencing",
      "description": "Discovered by dereferencing",
      "download": "Discovered by dereferencing",
      "homepage": "Discovered by dereferencing",
      "license": "Discovered by dereferencing",
      "formats": "Discovered by dereferencing"
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      "schemascope": "https://schemascope.org/ns#"
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}