{"id":"S2009009375","label":"Palynology--Mesozoic","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009009375","normalized_label":"palynology--mesozoic","broader":[],"aliases":["Mesozoic Era"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009009375","provider":"lcsh","revision":"c449e92a1a9bc87b","taxonomy_revision":"f050b5d4780b1289","title":"Palynology--Mesozoic","url":"/topics/S2009009375","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5534022351668519524","address_version":"morton4x16-v1","coordinates":[0,478,64563,31744],"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}