About: http://webisa.webdatacommons.org/451533266

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	PmWiki needs this for a variety of things, such as building merged edits, caching mailposts entries, keeping track of the last modification time of the site, other types of cache, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	theorderoftime.org