{"id":"S85139501","label":"Ultrasonics in ophthalmology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85139501","normalized_label":"ultrasonics in ophthalmology","broader":["http://id.loc.gov/authorities/subjects/sh85095071"],"aliases":["Echography, Ophthalmic","Ophthalmic echography"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85139501","provider":"lcsh","revision":"64855d5c69ef447d","taxonomy_revision":"f050b5d4780b1289","title":"Ultrasonics in ophthalmology","url":"/topics/S85139501","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549966573796721152","address_version":"morton4x16-v1","coordinates":[0,20,19584,46080],"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}