About: http://webisa.webdatacommons.org/158786395

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 latest version is 1.92.5 on the download page, and as for demos, yes most 1.9 demos are supposed to run with this.
http://www.w3.org/ns/prov#wasQuotedFrom	doomworld.com