{"id":"S86006507","label":"Breathitt Formation (Ky. and Tenn.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86006507","normalized_label":"breathitt formation (ky. and tenn.)","broader":["http://id.loc.gov/authorities/subjects/sh85054106","http://id.loc.gov/authorities/subjects/sh86006508","http://id.loc.gov/authorities/subjects/sh86006509"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86006507","provider":"lcsh","revision":"267f103fb617f5a9","taxonomy_revision":"f050b5d4780b1289","title":"Breathitt Formation (Ky. and Tenn.)","url":"/topics/S86006507","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13871236403133825604","address_version":"morton4x16-v1","coordinates":[0,20,33131,44032],"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}