{"id":"S95003807","label":"Vertebrobasilar aneurysms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh95003807","normalized_label":"vertebrobasilar aneurysms","broader":["http://id.loc.gov/authorities/subjects/sh85067613"],"aliases":["Basilar artery aneurysms","Vertebral artery aneurysms","Vertebrobasilar artery aneurysms"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh95003807","provider":"lcsh","revision":"f50de7605ec7d3ae","taxonomy_revision":"f050b5d4780b1289","title":"Vertebrobasilar aneurysms","url":"/topics/S95003807","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5244595973652873824","address_version":"morton4x16-v1","coordinates":[0,22,42642,31744],"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}