{"id":"clm_C832CF624A78","entity":"nist","predicate":"chair","value":"Arati Prabhakar","value_json":{"item":"Q4784423","rank":"normal","check":{"on":"2026-10-29","url":"https://www.nist.gov/director/pao/directors-national-bureau-standards-1901-1988-and-national-institute-standards-and","pages":2,"quote":"Arati Prabhakar 1993 – 1997 Selected as NIST director from Defense Advanced Research Projects Agency.","outcome":"checked"},"wikidata":"Q176691"},"valid_from":"1993-01-01","valid_to":"1997-01-01","published":null,"recorded":"2026-10-27","confidence":0.95,"status":"superseded","assertable":true,"superseded_by":"clm_6373F0B79C0C","supersedes":[],"first_seen_at":"2026-10-27T21:45:25.97536+00:00","updated_at":"2026-10-29T21:33:18.630752+00:00","sources":[{"url":"https://www.nist.gov/director/pao/directors-national-bureau-standards-1901-1988-and-national-institute-standards-and","tier":"primary","publisher":null,"published_at":null},{"url":"https://www.whitehouse.gov/briefing-room/statements-releases/2022/06/21/president-biden-to-nominate-dr-arati-prabhakar-to-lead-office-of-science-and-technology-policy/","tier":"secondary","publisher":null,"published_at":null},{"url":"https://www.wikidata.org/wiki/Q176691","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-29","quote":"Arati Prabhakar 1993 – 1997 Selected as NIST director from Defense Advanced Research Projects Agency.","url":"https://www.nist.gov/director/pao/directors-national-bureau-standards-1901-1988-and-national-institute-standards-and"},"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":{"page-read":"its source page states the value and the date"}}}