{"id":"S85015021","label":"Blood-vessels","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85015021","normalized_label":"blood-vessels","broader":["http://id.loc.gov/authorities/subjects/sh85020226"],"aliases":["Angiology","Vascular system","Vasculature"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85015021","provider":"lcsh","revision":"4804d53d2a8b75d6","taxonomy_revision":"f050b5d4780b1289","title":"Blood-vessels","url":"/topics/S85015021","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549896205123847748","address_version":"morton4x16-v1","coordinates":[0,20,17639,46080],"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}