About: http://webisa.webdatacommons.org/147233501

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 crusades were an attempt to take back roman lands inhabited by greek speaking byzantine citizens stolen by the arabs.
http://www.w3.org/ns/prov#wasQuotedFrom	christianforums.com