{"id":"S00003773","label":"Volunteer workers in city planning","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh00003773","normalized_label":"volunteer workers in city planning","broader":["http://id.loc.gov/authorities/subjects/sh85026282"],"aliases":["City planners, Volunteer","City planning volunteers","Volunteer city planners"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00003773","provider":"lcsh","revision":"687d6a1afaf946ab","taxonomy_revision":"f050b5d4780b1289","title":"Volunteer workers in city planning","url":"/topics/S00003773","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9838122182088343616","address_version":"morton4x16-v1","coordinates":[0,0,58,62464],"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}