About: http://webisa.webdatacommons.org/279219794

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	Polish is a most difficult language to learn, and the Polish people seem to be content when they have sufficiently mastered their own idiom.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com