{"id":"S87003546","label":"Refractive keratoplasty","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87003546","normalized_label":"refractive keratoplasty","broader":["http://id.loc.gov/authorities/subjects/sh85032800","http://id.loc.gov/authorities/subjects/sh87003547"],"aliases":["Keratoplasty, Refractive"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87003546","provider":"lcsh","revision":"a059ae0678d61247","taxonomy_revision":"f050b5d4780b1289","title":"Refractive keratoplasty","url":"/topics/S87003546","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5243531645390292544","address_version":"morton4x16-v1","coordinates":[0,20,48710,26624],"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}