{"id":"S88004831","label":"Liquid iron","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88004831","normalized_label":"liquid iron","broader":["http://id.loc.gov/authorities/subjects/sh85068131","http://id.loc.gov/authorities/subjects/sh85077383"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88004831","provider":"lcsh","revision":"d0c69d84e3ce4869","taxonomy_revision":"f050b5d4780b1289","title":"Liquid iron","url":"/topics/S88004831","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5534018236586263108","address_version":"morton4x16-v1","coordinates":[0,20,64355,31744],"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}