{"id":"S90002512","label":"Blood groups--Kell system","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90002512","normalized_label":"blood groups--kell system","broader":[],"aliases":["Kell blood group system"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90002512","provider":"lcsh","revision":"9056edda68ce7388","taxonomy_revision":"f050b5d4780b1289","title":"Blood groups--Kell system","url":"/topics/S90002512","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"883835842165342726","address_version":"morton4x16-v1","coordinates":[0,21,30033,16384],"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}