{"id":"S85127923","label":"Stem cells","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127923","normalized_label":"stem cells","broader":["http://id.loc.gov/authorities/subjects/sh85021678"],"aliases":["Colony-forming units (Cells)","Mother cells","Progenitor cells"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127923","provider":"lcsh","revision":"5de95a74f4cb59fc","taxonomy_revision":"f050b5d4780b1289","title":"Stem cells","url":"/topics/S85127923","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088283360834241092","address_version":"morton4x16-v1","coordinates":[0,20,19403,52224],"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}