About: http://webisa.webdatacommons.org/227439254

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	Ukrainians, Poles, Hungarians, Doukhobors, English, French, and other peoples broke the prairie sod for agricultural use in the late 19th and early 20th centuries.
http://www.w3.org/ns/prov#wasQuotedFrom	thecanadianencyclopedia.ca