About: http://webisa.webdatacommons.org/23154405

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	R:The region of Silesia was inhabited mainly by Germans since the 12th century,
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net