{"id":"S94005977","label":"FK-506 (Drug)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh94005977","normalized_label":"fk-506 (drug)","broader":["http://id.loc.gov/authorities/subjects/sh85064589","http://id.loc.gov/authorities/subjects/sh85079448"],"aliases":["FK506 (Drug)","Prograf (Trademark)","Tacrolimus"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh94005977","provider":"lcsh","revision":"d88710a028d83833","taxonomy_revision":"f050b5d4780b1289","title":"FK-506 (Drug)","url":"/topics/S94005977","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"918813507078734436","address_version":"morton4x16-v1","coordinates":[0,22,27051,25600],"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}