{"id":"S85037921","label":"Differential operators","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85037921","normalized_label":"differential operators","broader":["http://id.loc.gov/authorities/subjects/sh85037890","http://id.loc.gov/authorities/subjects/sh85095029"],"aliases":["Operators, Differential"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85037921","provider":"lcsh","revision":"20ccac2d1ac316f7","taxonomy_revision":"f050b5d4780b1289","title":"Differential operators","url":"/topics/S85037921","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511615882091185668","address_version":"morton4x16-v1","coordinates":[0,20,17997,33792],"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}