{
  "id": "ro-crate",
  "acronym": "RO-Crate",
  "name": "Research Object Crate",
  "category": "metadata",
  "domains": [
    "computing",
    "life"
  ],
  "kind": "schema",
  "description": "A community specification for packaging research data with their metadata, using schema.org in JSON-LD, so datasets, software and workflows can be shared with their context.",
  "formats": [
    "JSON-LD"
  ],
  "homepage": "https://www.researchobject.org/ro-crate/",
  "repository": "https://github.com/ResearchObject/ro-crate",
  "download": "https://w3id.org/ro/crate/1.1/context",
  "publications": [],
  "usedBy": [],
  "tags": [
    "research objects",
    "packaging",
    "JSON-LD"
  ],
  "url": "https://schemascope.org/o/ro-crate/",
  "evaluation": {
    "links": {
      "homepage": {
        "url": "https://www.researchobject.org/ro-crate/",
        "code": 200,
        "state": "ok",
        "lastModified": "2026-10-25T07:47:27.000Z",
        "checkedAt": "2026-10-26T03:19:18.212Z"
      },
      "repository": {
        "url": "https://github.com/ResearchObject/ro-crate",
        "code": 200,
        "state": "ok",
        "checkedAt": "2026-10-26T03:19:18.213Z"
      },
      "download": {
        "url": "https://w3id.org/ro/crate/1.1/context",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "https://www.researchobject.org/ro-crate/specification/1.1/context.jsonld",
        "lastModified": "2026-10-25T07:47:27.000Z",
        "checkedAt": "2026-10-26T03:19:18.213Z"
      }
    },
    "github": {
      "slug": "ResearchObject/ro-crate",
      "stars": 165,
      "forks": 51,
      "openIssues": 146,
      "pushedAt": "2026-10-23T10:10:44Z",
      "archived": false,
      "license": "Apache-2.0",
      "latestRelease": {
        "tag": "1.3.0",
        "date": "2026-06-22T16:09:10Z",
        "url": "https://github.com/ResearchObject/ro-crate/releases/tag/1.3.0"
      },
      "source": "https://api.github.com/repos/ResearchObject/ro-crate",
      "fetchedAt": "2026-10-26T03:19:18.336Z"
    },
    "ols": null,
    "obo": null,
    "bioportal": null,
    "citations": [],
    "git": {
      "commit": "b4c1e9d4964b858194c98768fc43ff47e510846c",
      "ref": "main",
      "headTag": null,
      "latestTag": {
        "name": "before-elixir-toolkit-theme-2024-06-05",
        "commit": "c45b6b49215be98a51dfd5ee30e014b753205467",
        "url": "https://github.com/ResearchObject/ro-crate/releases/tag/before-elixir-toolkit-theme-2024-06-05"
      },
      "tagCount": 15,
      "tagDates": [
        "2024-06-05"
      ],
      "url": "https://github.com/ResearchObject/ro-crate/tree/b4c1e9d4964b858194c98768fc43ff47e510846c",
      "source": "https://github.com/ResearchObject/ro-crate.git/info/refs?service=git-upload-pack",
      "fetchedAt": "2026-10-26T03:19:17.940Z"
    },
    "tib": null,
    "dashboard": null,
    "quality": null,
    "oops": null,
    "releases": {
      "dates": [
        "2019-09-12",
        "2019-11-14",
        "2020-10-30",
        "2021-02-15",
        "2022-01-19",
        "2023-04-26",
        "2025-04-28",
        "2026-06-22"
      ],
      "lastYear": 1,
      "from": "GitHub releases"
    },
    "bioregistry": null,
    "artifact": {
      "source": "https://www.researchobject.org/ro-crate/specification/1.1/context.jsonld",
      "isRdf": true,
      "versionInfo": "1.1.3",
      "etag": "\"6addb40f-28233\"",
      "contentType": "application/ld+json",
      "fetchedAt": "2026-10-26T03:19:18.328Z"
    },
    "score": 58,
    "gross": 58,
    "earned": 46,
    "possible": 80,
    "qualityApplies": false,
    "penalty": {
      "score": 0,
      "reason": "no penalties (active)",
      "steps": [
        {
          "label": "Time since last activity",
          "pts": 0,
          "detail": "0.0 years → 4 × max(0, 0.0 − 1)"
        },
        {
          "label": "Inactive status",
          "pts": 0,
          "detail": "not archived, legacy or inactive"
        }
      ]
    },
    "consistent": null,
    "grade": "C",
    "fair": 30,
    "breakdown": {
      "findable": {
        "score": 4,
        "max": 12,
        "steps": [
          {
            "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": {
        "score": 9,
        "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": "JSON-LD"
          },
          {
            "label": "Semantic-web IRIs (I2)",
            "pts": 3,
            "max": 3,
            "detail": "JSON-LD"
          },
          {
            "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": 9,
        "max": 12,
        "steps": [
          {
            "label": "Clear license (R1.1)",
            "pts": 5,
            "max": 5,
            "detail": "Apache-2.0"
          },
          {
            "label": "Release provenance (R1.2)",
            "pts": 4,
            "max": 4,
            "detail": "1.1.3 (version info in the artefact)"
          },
          {
            "label": "Community standards (R1.3)",
            "pts": 0,
            "max": 3,
            "detail": "no independent compliance report (not on the OBO Dashboard)"
          }
        ],
        "notes": [
          "Community standards (R1.3): no independent compliance report (not on the OBO Dashboard)"
        ]
      },
      "quality": {
        "score": 0,
        "max": 20,
        "steps": [
          {
            "label": "Not applicable",
            "pts": 0,
            "max": 0,
            "detail": "schema without an OWL/OBO/RDF artefact; total scaled from 80 to 100"
          }
        ],
        "notes": [],
        "applicable": false
      },
      "maintenance": {
        "score": 12,
        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 10,
            "max": 10,
            "detail": "2026-10-25 → 0.0 months (≤ 3 months)"
          },
          {
            "label": "Release cadence (12 months)",
            "pts": 2,
            "max": 6,
            "detail": "1 release (GitHub releases)"
          }
        ],
        "notes": [
          "Release cadence (12 months): 1 release (GitHub releases)"
        ]
      },
      "adoption": {
        "score": 4,
        "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": 4,
            "max": 5,
            "detail": "max(stars 165 → 4, citations 0 → 0)"
          }
        ],
        "notes": [
          "Documented adopting projects: 0 projects",
          "Reused by other ontologies: 0",
          "Community signal: max(stars 165 → 4, citations 0 → 0)"
        ]
      }
    },
    "lastActivity": "2026-10-25T07:47:27.000Z",
    "adopterCount": 0,
    "reuseCount": 0,
    "importCount": 0,
    "registries": [],
    "evaluatedVersion": {
      "label": "1.1.3",
      "from": "version info in the artefact",
      "value": "1.1.3",
      "inArtefact": true,
      "all": [
        {
          "label": "1.1.3",
          "from": "version info in the artefact",
          "value": "1.1.3",
          "inArtefact": true
        },
        {
          "label": "1.3.0",
          "from": "latest GitHub release",
          "value": "https://github.com/ResearchObject/ro-crate/releases/tag/1.3.0"
        },
        {
          "label": "before-elixir-toolkit-theme-2024-06-05 + commit b4c1e9d",
          "from": "latest release tag; main evaluated at commit",
          "value": "b4c1e9d4964b858194c98768fc43ff47e510846c",
          "release": "before-elixir-toolkit-theme-2024-06-05"
        },
        {
          "label": "commit b4c1e9d",
          "from": "main at evaluation time",
          "value": "b4c1e9d4964b858194c98768fc43ff47e510846c"
        },
        {
          "label": "file of 2026-10-25",
          "from": "Last-Modified of the download",
          "value": "2026-10-25T07:47:27.000Z"
        }
      ]
    },
    "evaluatedAt": "2026-10-26T03:19:18.727Z",
    "runId": "2026-10-26T02-37-38Z",
    "adopters": []
  },
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      "at": "2026-10-26T03:31:18.947Z",
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      "grade": "C",
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      "terms": null,
      "stars": 165,
      "license": "Apache-2.0",
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      "adopters": 0,
      "links": {
        "homepage": "ok",
        "repository": "ok",
        "download": "ok"
      },
      "archived": false,
      "rubric": "3.4",
      "snapshot": "https://schemascope.org/runs/2026-10-26T02-37-38Z.json"
    }
  ],
  "changes": [],
  "recordProvenance": {
    "source": "curated",
    "curatedAt": "2026-10-25T21:34:45Z",
    "curatedBy": "SchemaScope maintainers",
    "note": "Not in Bioregistry; metadata taken from the RO-Crate specification site and repository.",
    "sourcesChecked": [
      "https://www.researchobject.org/ro-crate/",
      "https://github.com/ResearchObject/ro-crate"
    ]
  },
  "evaluationProvenance": {
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      "prov": "http://www.w3.org/ns/prov#",
      "schemascope": "https://schemascope.org/ns#"
    },
    "@id": "https://schemascope.org/o/ro-crate/#evaluation",
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    "prov:specializationOf": {
      "@id": "https://w3id.org/ro/crate/1.1/context",
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      "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": [
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          "@id": "https://github.com/ResearchObject/ro-crate.git/info/refs?service=git-upload-pack",
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}