{"id":"S85057468","label":"Grounds maintenance","description":"Here are entered works on the maintenance of public, industrial, and institutional grounds and large estates.","source_url":"https://id.loc.gov/authorities/subjects/sh85057468","normalized_label":"grounds maintenance","broader":["http://id.loc.gov/authorities/subjects/sh85079931"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85057468","provider":"lcsh","revision":"28a2302cce87fcc1","taxonomy_revision":"f050b5d4780b1289","title":"Grounds maintenance","url":"/topics/S85057468","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10126348452318561856","address_version":"morton4x16-v1","coordinates":[0,20,18302,61440],"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}