{"id":"S85034915","label":"Curves--Rectification and quadrature","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85034915","normalized_label":"curves--rectification and quadrature","broader":[],"aliases":["Quadrature of curves","Rectification of curves"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85034915","provider":"lcsh","revision":"f80d2566c53f8a3b","taxonomy_revision":"f050b5d4780b1289","title":"Curves--Rectification and quadrature","url":"/topics/S85034915","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511756619512694336","address_version":"morton4x16-v1","coordinates":[0,20,17950,35840],"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}