{"id":"S85008867","label":"Astigmatism","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008867","normalized_label":"astigmatism","broader":["http://id.loc.gov/authorities/subjects/sh85046676"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008867","provider":"lcsh","revision":"e6666190ac36feee","taxonomy_revision":"f050b5d4780b1289","title":"Astigmatism","url":"/topics/S85008867","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511756345708250692","address_version":"morton4x16-v1","coordinates":[0,20,17543,35840],"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}