{"id":"S85003811","label":"Alpha fetoproteins","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003811","normalized_label":"alpha fetoproteins","broader":["http://id.loc.gov/authorities/subjects/sh85015016","http://id.loc.gov/authorities/subjects/sh85055307","http://id.loc.gov/authorities/subjects/sh85138552"],"aliases":["Fetal globulins","Fetoproteins, Alpha","Fetuins"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003811","provider":"lcsh","revision":"cbaa2b82daad5579","taxonomy_revision":"f050b5d4780b1289","title":"Alpha fetoproteins","url":"/topics/S85003811","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511756344638980608","address_version":"morton4x16-v1","coordinates":[0,20,17464,35840],"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}