{"id":"S85109481","label":"Quarries and quarrying","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85109481","normalized_label":"quarries and quarrying","broader":["http://id.loc.gov/authorities/subjects/sh85114663","http://id.loc.gov/authorities/subjects/sh85128317"],"aliases":["Lithic source areas","Quarrying","Rock quarries"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85109481","provider":"lcsh","revision":"b270046246f5b2fb","taxonomy_revision":"f050b5d4780b1289","title":"Quarries and quarrying","url":"/topics/S85109481","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710650818642500","address_version":"morton4x16-v1","coordinates":[0,20,19115,41984],"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}