About: http://webisa.webdatacommons.org/279535263

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	So any future operations the user performs on the document, such as mailing, saving, posting to a web server, etc., will be in OOXML format.
http://www.w3.org/ns/prov#wasQuotedFrom	groklaw.net