{"schema_version":"4ort.packet/1","entity":{"entity_id":"robert-a-de-leeuw","kg_uuid":"c7e93ef0-c3ef-4094-8f91-38628fe39bad","wikidata_id":"openalex:A5022117897","name":"Robert A. de Leeuw","description":"Researcher / author (OpenAlex)","type":"Person","url":"https://4ort.xyz/entity/robert-a-de-leeuw"},"status":"complete","as_of":{"copy_written_at":"2026-10-25T15:07:32Z","last_source_edit_seen":null,"stale_possible":false,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"human","value_id":"Q5","value_raw":"Q5","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/A5022117897","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1416","label":"affiliation","value":"Amsterdam Neuroscience","value_id":"Q36874909","value_raw":"Q36874909","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/A5022117897","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1416","label":"affiliation","value":"Amsterdam UMC","value_id":"Q56682938","value_raw":"Q56682938","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/A5022117897","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1416","label":"affiliation","value":"Amsterdam University of Applied Sciences","value_id":"Q945017","value_raw":"Q945017","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/A5022117897","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}},{"field":"P1416","label":"affiliation","value":"Vrije Universiteit Amsterdam","value_id":"Q1065414","value_raw":"Q1065414","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://openalex.org/A5022117897","source_edition":"20260923","edition_basis":"lake_edition","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"high","basis":"dataset-record/1","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"openalex","source_name":"OpenAlex","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31","P1416"]}],"routes":{"entity_page":"https://4ort.xyz/entity/robert-a-de-leeuw","packet_api":"https://4ort.xyz/api/v1/entities/robert-a-de-leeuw/packet","facts_jsonld":"https://4ort.xyz/entity/robert-a-de-leeuw/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=robert-a-de-leeuw","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=robert-a-de-leeuw","wikidata":null,"official_website":null},"trust_rules":{"dataset-record/1":"The fact is the cited dataset's own published record (band high). Reference support, not a probability."},"notes":[]}