{"id":"S2002006551","label":"Weed control","description":"Use as a topical subdivision under individual crops and groups of crops.","source_url":"https://id.loc.gov/authorities/subjects/sh2002006551","normalized_label":"weed control","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002006551","provider":"lcsh","revision":"7799f389f5fb09bd","taxonomy_revision":"f050b5d4780b1289","title":"Weed control","url":"/topics/S2002006551","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"868218372058407426","address_version":"morton4x16-v1","coordinates":[0,477,20680,23552],"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}