{"id":"S85054105","label":"Geology, Stratigraphic--Paleozoic","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85054105","normalized_label":"geology, stratigraphic--paleozoic","broader":[],"aliases":["Paleozoic Era"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85054105","provider":"lcsh","revision":"4fe5d0664de99eb7","taxonomy_revision":"f050b5d4780b1289","title":"Geology, Stratigraphic--Paleozoic","url":"/topics/S85054105","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900733411738665536","address_version":"morton4x16-v1","coordinates":[0,20,18250,25600],"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}