{"id":"S85063355","label":"Hydrazine","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063355","normalized_label":"hydrazine","broader":["http://id.loc.gov/authorities/subjects/sh85038429"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063355","provider":"lcsh","revision":"15ccc2555d527885","taxonomy_revision":"f050b5d4780b1289","title":"Hydrazine","url":"/topics/S85063355","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124246187155800640","address_version":"morton4x16-v1","coordinates":[0,20,18394,60416],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}