{"id":"S2013000865","label":"Calcium titanate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013000865","normalized_label":"calcium titanate","broader":["http://id.loc.gov/authorities/subjects/sh2001000783","http://id.loc.gov/authorities/subjects/sh85135604"],"aliases":["Calcium metatitanate","Calcium titanium oxide","Titanate calcium","Titanium calcium oxide"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013000865","provider":"lcsh","revision":"366821d7a451e1a6","taxonomy_revision":"f050b5d4780b1289","title":"Calcium titanate","url":"/topics/S2013000865","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14141386695186457186","address_version":"morton4x16-v1","coordinates":[0,479,61394,33792],"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}