{"id":"S2006005440","label":"Canadian horseweed","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006005440","normalized_label":"canadian horseweed","broader":["http://id.loc.gov/authorities/subjects/sh2006001125"],"aliases":["Canada fleabane","Canadian fleabane","Conyza canadensis","Erigeron canadensis","Fleabane, Canadian","Fleabane, Horseweed","Horseweed (Species)","Horseweed fleabane","Mare's tail (Plant)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006005440","provider":"lcsh","revision":"b52b4da4b74473bb","taxonomy_revision":"f050b5d4780b1289","title":"Canadian horseweed","url":"/topics/S2006005440","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288234784499851876","address_version":"morton4x16-v1","coordinates":[0,478,17627,0],"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}