{"id":"S90001084","label":"Intravenous drug abuse","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90001084","normalized_label":"intravenous drug abuse","broader":["http://id.loc.gov/authorities/subjects/sh85039675"],"aliases":["IDA (Intravenous drug abuse)","IV drug abuse","IVDA (Intravenous drug abuse)","Injecting drug abuse","Intravenous substance abuse","Substance abuse, Intravenous"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90001084","provider":"lcsh","revision":"cf1f54fd5aa3ab55","taxonomy_revision":"f050b5d4780b1289","title":"Intravenous drug abuse","url":"/topics/S90001084","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10145488475789869634","address_version":"morton4x16-v1","coordinates":[0,21,30010,61440],"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}