{"entity":"drew-houston","id":"ent_drew-houston","name":"Drew Houston","wikidata":"Q5307199","page":"https://asof.is/record/drew-houston","as_of":"2026-11-01","known_by":null,"since":null,"empty":{"reason":"No claim on Drew Houston held on 2026-11-01.","gaps":[]},"fact_pages":[],"coverage":{"entity":"drew-houston","name":"Drew Houston","kind":"person","sources":[{"source":"wikidata","item":"Q5307199","covers":"dated statements whose reference URL is the source: leadership, ownership, names, founding, headquarters; never financial figures"},{"source":"people","covers":"public roles mirrored from the organizations' claims (ceo_of, chair_of, founder_of...), with their dates and sources; nothing personal"}],"holds":{"claims":1,"open":0,"retracted":0,"first":"2007-06-01","predicates":{"ceo_of":{"claims":1,"open":0,"kind":"fact"}}},"freshness":[{"origin":"people","label":"roles mirrored from the organizations' claims (people.py)","claims":1,"last_added":"2026-10-31","last_checked":"2026-10-30","last_verified":null}],"gaps":[],"group":[],"group_complete":true,"rule":"sources: what the pipeline reads for this entity, from its config (pipeline/entities.json, feeds.json, sec_companies.json, huggingface_authors.json). holds: its public claims by predicate; open is held today; kind fact is what entity_state answers by default, event is for timeline. freshness, per ingest (origin): last_added is the day it last put a new claim here (first_seen_at), last_checked the day one was last checked against its source (checked_on), last_verified the day reverify.py last confirmed one against Wikidata (value_json.verified_at). Only checked claims are public, so a fact missing here is unknown, not absent. gaps: what the record does not cover for this entity, so an empty answer is not read as news."},"claims":[],"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{},"checked_by":{}}}