{"id":"S85008495","label":"Arvicolidae, Fossil","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008495","normalized_label":"arvicolidae, fossil","broader":["http://id.loc.gov/authorities/subjects/sh85114806"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008495","provider":"lcsh","revision":"cddcc2e54c3b393d","taxonomy_revision":"f050b5d4780b1289","title":"Arvicolidae, Fossil","url":"/topics/S85008495","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550036942540898820","address_version":"morton4x16-v1","coordinates":[0,20,17537,48128],"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}