About: http://webisa.webdatacommons.org/291270534

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	Incidentally, in that era, they were mostly comprised of Poles, Czechs, Hungarians and Irish.
http://www.w3.org/ns/prov#wasQuotedFrom	brookfieldcthistory.org