About: http://webisa.webdatacommons.org/276609476

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The late 19th century was a time of great economic upheaval which saw periods of almost full employment and union expansion followed by depression, lower wages, and intense competition for jobs.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org