{"id":"S2007006602","label":"Optic disc--Abnormalities","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006602","normalized_label":"optic disc--abnormalities","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006602","provider":"lcsh","revision":"f19c647a484f6893","taxonomy_revision":"f050b5d4780b1289","title":"Optic disc--Abnormalities","url":"/topics/S2007006602","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4647855580420384352","address_version":"morton4x16-v1","coordinates":[0,478,33270,10240],"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}