{"id":"S2013000232","label":"Chromic acid","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013000232","normalized_label":"chromic acid","broader":["http://id.loc.gov/authorities/subjects/sh85000536","http://id.loc.gov/authorities/subjects/sh85025359"],"aliases":["Chromic anhydride","Chromium trioxide","Dihydroxidodioxidochromium","Tetraoxochromic acid"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013000232","provider":"lcsh","revision":"c435c1b33946c1fe","taxonomy_revision":"f050b5d4780b1289","title":"Chromic acid","url":"/topics/S2013000232","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14177406696112153122","address_version":"morton4x16-v1","coordinates":[0,479,61384,40960],"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}