{"schema_version":"4ort.packet/1","entity":{"entity_id":"levity-polymorphism","kg_uuid":"e0501cc0-6e91-4c9a-85e8-d0b8e8221c70","wikidata_id":"openalex:W2735673197","name":"Levity polymorphism","description":"Research article (Proceedings of the 38th ACM SIGPLAN Conference on Programming Language Design and Implementation, 2017) · cited 10× · AI/ML","type":"CreativeWork","url":"https://4ort.xyz/entity/levity-polymorphism"},"status":"complete","as_of":{"copy_written_at":"2026-05-24T23:08:47Z","last_source_edit_seen":null,"stale_possible":false,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"scholarly article","value_id":"Q13442814","value_raw":"Q13442814","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"openalex","source_name":"OpenAlex","source_record":"https://4ort.xyz/api/v1/knowledge/get_source_info?source=openalex#record=W2735673197","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}}],"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"]}],"routes":{"entity_page":"https://4ort.xyz/entity/levity-polymorphism","packet_api":"https://4ort.xyz/api/v1/entities/levity-polymorphism/packet","facts_jsonld":"https://4ort.xyz/entity/levity-polymorphism/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=levity-polymorphism","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=levity-polymorphism","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":[]}