{"id":"S2009114223","label":"Agricultural pollution--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009114223","normalized_label":"agricultural pollution--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009114223","provider":"lcsh","revision":"1dc790427213a7d8","taxonomy_revision":"f050b5d4780b1289","title":"Agricultural pollution--Congresses","url":"/topics/S2009114223","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9261802452381229606","address_version":"morton4x16-v1","coordinates":[0,479,665,48128],"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}