{"id":"S2021001396","label":"Paleolimnology--Pleistocene","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021001396","normalized_label":"paleolimnology--pleistocene","broader":["http://id.loc.gov/authorities/subjects/sh91002430"],"aliases":["Ice Age","Pleistocene Epoch"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021001396","provider":"lcsh","revision":"e16b4e59dcba36f2","taxonomy_revision":"f050b5d4780b1289","title":"Paleolimnology--Pleistocene","url":"/topics/S2021001396","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14703197261368655938","address_version":"morton4x16-v1","coordinates":[0,481,55330,53248],"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}