{"id":"S2021001578","label":"Alzheimer's disease in literature","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2021001578","normalized_label":"alzheimer's disease in literature","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2021001578","provider":"lcsh","revision":"9cb0cd3c538d6a8c","taxonomy_revision":"f050b5d4780b1289","title":"Alzheimer's disease in literature","url":"/topics/S2021001578","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14160654243758867462","address_version":"morton4x16-v1","coordinates":[0,481,55333,43008],"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}