{"id":"S2017000017","label":"Barycentric coordinates","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2017000017","normalized_label":"barycentric coordinates","broader":["http://id.loc.gov/authorities/subjects/sh85032235"],"aliases":["Areal coordinates","Homogeneous barycentric coordinates"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2017000017","provider":"lcsh","revision":"d148117333c5e0ff","taxonomy_revision":"f050b5d4780b1289","title":"Barycentric coordinates","url":"/topics/S2017000017","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5494400643850321924","address_version":"morton4x16-v1","coordinates":[0,480,58345,17408],"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}