{"id":"S2009010889","label":"Palynology--Tertiary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009010889","normalized_label":"palynology--tertiary","broader":["http://id.loc.gov/authorities/subjects/sh2009009374"],"aliases":["Tertiary Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009010889","provider":"lcsh","revision":"b3817aa9890500e0","taxonomy_revision":"f050b5d4780b1289","title":"Palynology--Tertiary","url":"/topics/S2009010889","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4955169062125724260","address_version":"morton4x16-v1","coordinates":[0,478,64587,9216],"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}