{"id":"S85144256","label":"Volcanite","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85144256","normalized_label":"volcanite","broader":["http://id.loc.gov/authorities/subjects/sh85114769"],"aliases":["Vulcanite (Petrology)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85144256","provider":"lcsh","revision":"9fc77514e7507ad4","taxonomy_revision":"f050b5d4780b1289","title":"Volcanite","url":"/topics/S85144256","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288305144083399236","address_version":"morton4x16-v1","coordinates":[0,20,19659,0],"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}