{"id":"S2009011022","label":"Wetlands--Weed control","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009011022","normalized_label":"wetlands--weed control","broader":["http://id.loc.gov/authorities/subjects/sh2010000016","http://id.loc.gov/authorities/subjects/sh85145922"],"aliases":["Wetland weed control","Wetland weed suppression"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009011022","provider":"lcsh","revision":"d26e02a0bd1c6e96","taxonomy_revision":"f050b5d4780b1289","title":"Wetlands--Weed control","url":"/topics/S2009011022","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4957552803334743588","address_version":"morton4x16-v1","coordinates":[0,478,64589,14336],"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}