{"id":"S2013003614","label":"Strontium titanate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2013003614","normalized_label":"strontium titanate","broader":["http://id.loc.gov/authorities/subjects/sh85129183","http://id.loc.gov/authorities/subjects/sh85135604"],"aliases":["Strontium titanium oxide","Strontium titanium trioxide"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2013003614","provider":"lcsh","revision":"a369dec5c7497bfa","taxonomy_revision":"f050b5d4780b1289","title":"Strontium titanate","url":"/topics/S2013003614","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5532887948867298854","address_version":"morton4x16-v1","coordinates":[0,479,61437,30720],"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}