{"id":"S85046094","label":"Excavating machinery","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85046094","normalized_label":"excavating machinery","broader":["http://id.loc.gov/authorities/subjects/sh85040480"],"aliases":["Digging machines"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85046094","provider":"lcsh","revision":"9d0a1d5eea75884f","taxonomy_revision":"f050b5d4780b1289","title":"Excavating machinery","url":"/topics/S85046094","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326656384538134020","address_version":"morton4x16-v1","coordinates":[0,20,18125,14336],"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}