{"entity":{"display_name":"Yōko Umezu","kind":"person","slug":"yoko-umezu"},"facts":[{"id":"f_69f8f7c46b46b7ea7c5d144c","predicate":"mention","value":{"text":"died on July 7 due to an ischemic stroke"},"as_of_date":"2026-08-13","first_seen_at":1788497025,"last_verified_at":1788497025,"confidence":0.9,"sources_count":1}],"relations_incoming":[],"relations_outgoing":[],"updated_at":"2026-09-09T15:39:44.000Z","verification_summary":{"contradicted":0,"disputed":0,"overall":"unverified","supported":0,"unverified":1}}