{"id":"S2008121554","label":"Herbicides--Congresses","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008121554","normalized_label":"herbicides--congresses","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008121554","provider":"lcsh","revision":"82fef529f262360f","taxonomy_revision":"f050b5d4780b1289","title":"Herbicides--Congresses","url":"/topics/S2008121554","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5476522566455796324","address_version":"morton4x16-v1","coordinates":[0,478,50691,18432],"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}