{"id":"S2007009228","label":"Social gerontology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007009228","normalized_label":"social gerontology","broader":["http://id.loc.gov/authorities/subjects/sh85054694"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007009228","provider":"lcsh","revision":"bf9b74441302bfa6","taxonomy_revision":"f050b5d4780b1289","title":"Social gerontology","url":"/topics/S2007009228","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4649966899298723428","address_version":"morton4x16-v1","coordinates":[0,478,33311,12288],"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}