{"id":"S2009114216","label":"Agricultural machinery--Design and construction","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009114216","normalized_label":"agricultural machinery--design and construction","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009114216","provider":"lcsh","revision":"fc065e58f4e19d0f","taxonomy_revision":"f050b5d4780b1289","title":"Agricultural machinery--Design and construction","url":"/topics/S2009114216","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9259401118986166822","address_version":"morton4x16-v1","coordinates":[0,479,665,40960],"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}