{"id":"S85043218","label":"Engineering experiment stations","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85043218","normalized_label":"engineering experiment stations","broader":[],"aliases":["Stations, Engineering experiment"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85043218","provider":"lcsh","revision":"f12e8dc9fd40a667","taxonomy_revision":"f050b5d4780b1289","title":"Engineering experiment stations","url":"/topics/S85043218","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864836539945976320","address_version":"morton4x16-v1","coordinates":[0,20,18080,18432],"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}