{"id":"S2020005814","label":"Paleohistology--Permian","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2020005814","normalized_label":"paleohistology--permian","broader":["http://id.loc.gov/authorities/subjects/sh2020005815"],"aliases":["Permian Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2020005814","provider":"lcsh","revision":"c903645d0658c162","taxonomy_revision":"f050b5d4780b1289","title":"Paleohistology--Permian","url":"/topics/S2020005814","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14415107914826269762","address_version":"morton4x16-v1","coordinates":[0,481,39774,55296],"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}