{"id":"S85111465","label":"Rare gas compounds","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85111465","normalized_label":"rare gas compounds","broader":["http://id.loc.gov/authorities/subjects/sh85022963"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85111465","provider":"lcsh","revision":"70393403d1eb003f","taxonomy_revision":"f050b5d4780b1289","title":"Rare gas compounds","url":"/topics/S85111465","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710650881557056","address_version":"morton4x16-v1","coordinates":[0,20,19146,41984],"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}