{"id":"S87002365","label":"Artificial corneas","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87002365","normalized_label":"artificial corneas","broader":["http://id.loc.gov/authorities/subjects/sh85008195","http://id.loc.gov/authorities/subjects/sh85032796"],"aliases":["Cornea substitutes","Corneal prostheses","Keratoprostheses"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87002365","provider":"lcsh","revision":"23bd44db32d853fd","taxonomy_revision":"f050b5d4780b1289","title":"Artificial corneas","url":"/topics/S87002365","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14469023540600767044","address_version":"morton4x16-v1","coordinates":[0,20,48691,62464],"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}