{"id":"S2008000126","label":"Ray tracing algorithms","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008000126","normalized_label":"ray tracing algorithms","broader":["http://id.loc.gov/authorities/subjects/sh85029478","http://id.loc.gov/authorities/subjects/sh85095143","http://id.loc.gov/authorities/subjects/sh85095186","http://id.loc.gov/authorities/subjects/sh91000149"],"aliases":["Interactive ray tracing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008000126","provider":"lcsh","revision":"8c465313dd0e83a7","taxonomy_revision":"f050b5d4780b1289","title":"Ray tracing algorithms","url":"/topics/S2008000126","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14469155492226032164","address_version":"morton4x16-v1","coordinates":[0,478,48793,63488],"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}