{"id":"S85089906","label":"Nassau (Duchy)--History--Revolution, 1848-1849","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85089906","normalized_label":"nassau (duchy)--history--revolution, 1848-1849","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85089906","provider":"lcsh","revision":"37396a65b3e1c58d","taxonomy_revision":"f050b5d4780b1289","title":"Nassau (Duchy)--History--Revolution, 1848-1849","url":"/topics/S85089906","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088274288794026500","address_version":"morton4x16-v1","coordinates":[0,20,18809,51200],"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}