{"id":"clm_BFFD023A5D40","entity":"merck","predicate":"headquarters","value":"Rahway","value_json":{"undated":true,"merged_from":["clm_EE288353EA63","clm_EE288353EA63"],"state_or_country":"NJ"},"valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-08","citation":{"plain":"AsOf. \"Merck & Co. headquarters: Rahway\", undated. Claim clm_BFFD023A5D40, https://asof.is/claim/clm_BFFD023A5D40, accessed 2026-11-09. Source: https://www.merck.com/contact-us/.","url":"https://asof.is/claim/clm_BFFD023A5D40","accessed":"2026-11-09"},"confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-11-08T15:34:14.295144+00:00","updated_at":"2026-11-08T20:02:08.511983+00:00","sources":[{"url":"https://www.wikidata.org/wiki/Q247489","tier":"secondary","publisher":"Wikidata","published_at":null},{"url":"https://www.merck.com/contact-us/","tier":"primary","publisher":null,"published_at":null},{"url":"https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000310158","tier":"primary","publisher":"SEC EDGAR","published_at":null}],"evidence":{"by":"sec-filing","on":"2026-11-08"},"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.","citation":"citation: how to cite the row (plain: one sentence with the value, its as-of date, the claim id and URL, the day answered and the primary source; url: the claim page; accessed: the day answered). APA and BibTeX forms are on the claim page.","why_not":{},"checked_by":{"sec-filing":"parsed from the SEC filing"}}}