{"id":"S97004827","label":"Thirtyone Formation (Tex.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh97004827","normalized_label":"thirtyone formation (tex.)","broader":["http://id.loc.gov/authorities/subjects/sh85054093","http://id.loc.gov/authorities/subjects/sh86005475"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh97004827","provider":"lcsh","revision":"f59611c975d5aea5","taxonomy_revision":"f050b5d4780b1289","title":"Thirtyone Formation (Tex.)","url":"/topics/S97004827","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"630653482491577890","address_version":"morton4x16-v1","coordinates":[0,23,8372,27648],"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}