{"id":"S85097039","label":"Paleobotany--Oligocene","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85097039","normalized_label":"paleobotany--oligocene","broader":["http://id.loc.gov/authorities/subjects/sh88002006"],"aliases":["Oligocene Epoch"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85097039","provider":"lcsh","revision":"a6bb3d07806266f6","taxonomy_revision":"f050b5d4780b1289","title":"Paleobotany--Oligocene","url":"/topics/S85097039","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326730893634978308","address_version":"morton4x16-v1","coordinates":[0,20,18921,15360],"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}