{"id":"S2010001177","label":"Palynology--Pleistocene","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010001177","normalized_label":"palynology--pleistocene","broader":["http://id.loc.gov/authorities/subjects/sh2009009373"],"aliases":["Ice Age","Pleistocene Epoch"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010001177","provider":"lcsh","revision":"57e6036f55fc6906","taxonomy_revision":"f050b5d4780b1289","title":"Palynology--Pleistocene","url":"/topics/S2010001177","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"631709022814627362","address_version":"morton4x16-v1","coordinates":[0,479,14524,25600],"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}