{"id":"S2007006626","label":"Optic nerve--Abnormalities","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2007006626","normalized_label":"optic nerve--abnormalities","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2007006626","provider":"lcsh","revision":"948b8524fa366407","taxonomy_revision":"f050b5d4780b1289","title":"Optic nerve--Abnormalities","url":"/topics/S2007006626","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13835198820256196192","address_version":"morton4x16-v1","coordinates":[0,478,33270,34816],"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}