{"id":"S85054114","label":"Geology, Stratigraphic--Tertiary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85054114","normalized_label":"geology, stratigraphic--tertiary","broader":["http://id.loc.gov/authorities/subjects/sh85054091"],"aliases":["Tertiary Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85054114","provider":"lcsh","revision":"3d271f4f7a837ede","taxonomy_revision":"f050b5d4780b1289","title":"Geology, Stratigraphic--Tertiary","url":"/topics/S85054114","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511747840666387008","address_version":"morton4x16-v1","coordinates":[0,20,18250,34816],"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}