{"id":"S85092329","label":"Nonlinear oscillations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092329","normalized_label":"nonlinear oscillations","broader":["http://id.loc.gov/authorities/subjects/sh85092332","http://id.loc.gov/authorities/subjects/sh85095898"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092329","provider":"lcsh","revision":"e5395a7fad2c5363","taxonomy_revision":"f050b5d4780b1289","title":"Nonlinear oscillations","url":"/topics/S85092329","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547710393116673604","address_version":"morton4x16-v1","coordinates":[0,20,18847,41984],"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}