About: http://webisa.webdatacommons.org/22109117

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	This was a topic that I found GXT???s own documentation was particularly unhelpful, while this chapter succinctly covered with several handy examples.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com