{"id":"S91004992","label":"Fetal tissues","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91004992","normalized_label":"fetal tissues","broader":["http://id.loc.gov/authorities/subjects/sh85135594"],"aliases":["Fetal tissue"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91004992","provider":"lcsh","revision":"6d3b1a97796d3226","taxonomy_revision":"f050b5d4780b1289","title":"Fetal tissues","url":"/topics/S91004992","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4630826592795492870","address_version":"morton4x16-v1","coordinates":[0,21,45697,0],"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}