{"meta":{"data_release":"research-2026-11-06-citation-v1","schema_version":"2.2.0","methodology_version":"tagungsregister-method-1.3.0","matching_version":"tagungsregister-match-1.1.0","generated_at":"2026-11-06T17:32:43.282471+00:00"},"claim":{"id":"30000000-0000-4000-8000-8b57a5ffdc31","venueId":"10000000-0000-4000-8000-000000000001","subjectId":"20000000-0000-4000-8000-000000000001","attribute":"event.space.ceiling_height_m","value":9.4,"unit":"m","status":"accepted","dataClass":"physical_room_facts","provenanceClass":"verified","observedAt":"2026-09-16T00:00:00Z","reviewDueAt":"2028-03-17T00:00:00.000Z","staleAt":"2028-09-15T00:00:00.000Z","expiresAt":"2029-09-15T00:00:00.000Z","validUntil":null,"freshness":"current","evidenceIds":["50000000-0000-4000-8000-187cfde45891"],"derivation":null,"verification":{"method":"editorial_source_check","verifiedAt":"2026-09-16T00:00:00Z"}},"evidence":[{"id":"50000000-0000-4000-8000-187cfde45891","sourceId":"40000000-0000-4000-8000-000000000005","locator":{"kind":"table","value":"Convention Hall I A+B+C+D – Höhe"},"excerptPublic":false}],"sources":[{"id":"40000000-0000-4000-8000-000000000005","publisher":"Estrel Berlin","title":"Flächen und Räume – Estrel Congress Center","url":"https://www.estrel.com/de/congress/flaechen-und-raeume","sourceType":"operator_website","rightsClass":"public_reference","excerptRights":"facts_only","allowPublicExcerpt":false,"retrievedAt":"2026-09-16T00:00:00Z"}],"citation":{"data_release":"research-2026-11-06-citation-v1","venue_id":"10000000-0000-4000-8000-000000000001","venue_name":"Estrel Berlin","subject_id":"20000000-0000-4000-8000-000000000001","room_name":"Convention Hall I","profile_path":"/tagungshotels/berlin/estrel-berlin/","claim_path":"/tagungshotels/berlin/estrel-berlin/#angabe-30000000-0000-4000-8000-8b57a5ffdc31","room_path":"/tagungshotels/berlin/estrel-berlin/#raum-20000000-0000-4000-8000-000000000001","evidence_path":"/v1/claims/30000000-0000-4000-8000-8b57a5ffdc31/evidence?release=research-2026-11-06-citation-v1","limitations":[]}}