{"id":"S90004557","label":"Cancer--Endoscopic surgery","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90004557","normalized_label":"cancer--endoscopic surgery","broader":["http://id.loc.gov/authorities/subjects/sh85019545"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90004557","provider":"lcsh","revision":"67f76b8b1b23b0c9","taxonomy_revision":"f050b5d4780b1289","title":"Cancer--Endoscopic surgery","url":"/topics/S90004557","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"345664482791784966","address_version":"morton4x16-v1","coordinates":[0,21,30065,13312],"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}