{"id":"S85063875","label":"Ia antigens","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063875","normalized_label":"ia antigens","broader":["http://id.loc.gov/authorities/subjects/sh85005675","http://id.loc.gov/authorities/subjects/sh85055403","http://id.loc.gov/authorities/subjects/sh85064560","http://id.loc.gov/authorities/subjects/sh85067881"],"aliases":["Immune region antigens","Immune region associated antigens"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063875","provider":"lcsh","revision":"2787951327cb0c35","taxonomy_revision":"f050b5d4780b1289","title":"Ia antigens","url":"/topics/S85063875","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288384600982553156","address_version":"morton4x16-v1","coordinates":[0,20,18403,3072],"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}