{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.ebi-ontology-lookup-service-api",
  "version": "1.0.0",
  "title": "Ontology Lookup Service API boundary",
  "summary": "Official-source access, authentication, request-shaping, freshness, legal, and interpretation boundaries for Ontology Lookup Service API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.ebi.ols-api.access",
        "statement": "The Ontology Lookup Service provides public discovery of biomedical ontologies, terms, properties, hierarchies, synonyms, mappings, and release metadata through REST endpoints.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ebi.ols-api"
        ]
      },
      {
        "id": "fact.ebi.ols-api.authentication",
        "statement": "Public reads require no user credential and do not grant ontology ownership, term submission, curation, release, standards, or clinical authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ebi.ols-api"
        ]
      },
      {
        "id": "fact.ebi.ols-api.request",
        "statement": "Clients must bind ontology and term identifiers, search text, field and synonym behavior, hierarchy traversal, language, page size, and pagination and preserve ontology-version context.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ebi.ols-api"
        ]
      },
      {
        "id": "fact.ebi.ols-api.boundary",
        "statement": "Ontology terms and mappings can be deprecated, ambiguous, inferred, or inconsistent across sources and do not prove biological equivalence, diagnosis, causal relation, or current consensus.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.ebi.ols-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/ebi-ontology-lookup-service-api.json",
  "contentHash": "sha256:b8764ab86ef36a966c23309724e34d76b618dff42147d47cb762cf05970f6b37",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/ebi-ontology-lookup-service-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.ebi.ols-api",
        "url": "https://www.ebi.ac.uk/ols4/help",
        "title": "Ontology Lookup Service help and API",
        "publisher": "European Bioinformatics Institute",
        "observedAt": "2026-08-28T15:06:26Z"
      }
    ]
  },
  "observedAt": "2026-08-28T15:06:26Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T15:06:26Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://www.ebi.ac.uk/about/terms-of-use",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.ebi.ols-api",
      "type": "source-claim",
      "url": "https://www.ebi.ac.uk/ols4/help",
      "observedAt": "2026-08-28T15:06:26Z"
    }
  ]
}