{"id":"S2005005545","label":"CD55 antigen","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005005545","normalized_label":"cd55 antigen","broader":["http://id.loc.gov/authorities/subjects/sh85055403","http://id.loc.gov/authorities/subjects/sh91001903"],"aliases":["CD55 protein","CD55 receptor","DAF (Antigen)","Decay accelerating factor"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005005545","provider":"lcsh","revision":"d7b579812df5e8f9","taxonomy_revision":"f050b5d4780b1289","title":"CD55 antigen","url":"/topics/S2005005545","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9259414330372661860","address_version":"morton4x16-v1","coordinates":[0,478,2003,41984],"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}