{"id":"S2010002492","label":"Calcium phosphate--Biotechnology","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010002492","normalized_label":"calcium phosphate--biotechnology","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010002492","provider":"lcsh","revision":"459fa519389fcdef","taxonomy_revision":"f050b5d4780b1289","title":"Calcium phosphate--Biotechnology","url":"/topics/S2010002492","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9857324063452963362","address_version":"morton4x16-v1","coordinates":[0,479,14544,61440],"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}