About: http://webisa.webdatacommons.org/361326408

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	There are also ways to add more content, in much the way that DVD publishers add deleted scenes, director commentary, and other extras to the original movie.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com