{"id":"S85063777","label":"Hypoelliptic operators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063777","normalized_label":"hypoelliptic operators","broader":["http://id.loc.gov/authorities/subjects/sh85098349"],"aliases":["Operators, Hypoelliptic"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063777","provider":"lcsh","revision":"7a8a83335dd93e6a","taxonomy_revision":"f050b5d4780b1289","title":"Hypoelliptic operators","url":"/topics/S85063777","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511615900348973572","address_version":"morton4x16-v1","coordinates":[0,20,18401,33792],"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}