About: http://webisa.webdatacommons.org/129377180

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	It doesn???t require any plugins or other downloads, and many major players are trying to standardize its implementation (though, as is usual with the collisions of industry giants, arguments are raging about the specifics).
http://www.w3.org/ns/prov#wasQuotedFrom	gigaom.com