{"id":"S89000379","label":"Nonlinear boundary value problems","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh89000379","normalized_label":"nonlinear boundary value problems","broader":["http://id.loc.gov/authorities/subjects/sh85016102","http://id.loc.gov/authorities/subjects/sh85037906"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh89000379","provider":"lcsh","revision":"d5e01d9cb577a476","taxonomy_revision":"f050b5d4780b1289","title":"Nonlinear boundary value problems","url":"/topics/S89000379","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9855221786923370050","address_version":"morton4x16-v1","coordinates":[0,21,14374,60416],"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}