{"id":"S2012001931","label":"Gestational trophoblastic disease","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012001931","normalized_label":"gestational trophoblastic disease","broader":["http://id.loc.gov/authorities/subjects/sh85138049","http://id.loc.gov/authorities/subjects/sh85141611"],"aliases":["GTD (Gestational trophoblastic disease)","Gestational trophoblastic neoplasia","Gestational trophoblastic neoplasms"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012001931","provider":"lcsh","revision":"0758e99f5ca5cf78","taxonomy_revision":"f050b5d4780b1289","title":"Gestational trophoblastic disease","url":"/topics/S2012001931","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4667004932623589986","address_version":"morton4x16-v1","coordinates":[0,479,45786,11264],"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}