{"id":"S87002717","label":"Presbyopia","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87002717","normalized_label":"presbyopia","broader":["http://id.loc.gov/authorities/subjects/sh85046676","http://id.loc.gov/authorities/subjects/sh87002718"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87002717","provider":"lcsh","revision":"80d0bf849d55c9ee","taxonomy_revision":"f050b5d4780b1289","title":"Presbyopia","url":"/topics/S87002717","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5245651503746007556","address_version":"morton4x16-v1","coordinates":[0,20,48697,29696],"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}