{"id":"S2009128338","label":"Labor unions--Europe--History","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009128338","normalized_label":"labor unions--europe--history","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009128338","provider":"lcsh","revision":"58ee1518113a8121","taxonomy_revision":"f050b5d4780b1289","title":"Labor unions--Europe--History","url":"/topics/S2009128338","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"576601791081621090","address_version":"morton4x16-v1","coordinates":[0,479,886,18432],"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}