About: http://webisa.webdatacommons.org/444536032

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 only reason i think so is because while VP3 was opened and patent free when it was released, the Theora team has added countless features many of which use the same techniques that H.264 and other codecs use.
http://www.w3.org/ns/prov#wasQuotedFrom	osnews.com