{"id":"S85139503","label":"Ultrasonics in surgery","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85139503","normalized_label":"ultrasonics in surgery","broader":["http://id.loc.gov/authorities/subjects/sh85130766","http://id.loc.gov/authorities/subjects/sh85139497"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85139503","provider":"lcsh","revision":"b8d5c7b42da44db0","taxonomy_revision":"f050b5d4780b1289","title":"Ultrasonics in surgery","url":"/topics/S85139503","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550107311285076480","address_version":"morton4x16-v1","coordinates":[0,20,19584,48128],"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}