{"id":"S85130744","label":"Quartic surfaces","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85130744","normalized_label":"quartic surfaces","broader":["http://id.loc.gov/authorities/subjects/sh85130732"],"aliases":["Surfaces, Quartic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85130744","provider":"lcsh","revision":"79b390f69c67b2ef","taxonomy_revision":"f050b5d4780b1289","title":"Quartic surfaces","url":"/topics/S85130744","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10124162624276268612","address_version":"morton4x16-v1","coordinates":[0,20,19447,57344],"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}