About: http://webisa.webdatacommons.org/20528362

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	Samples, updated documentation and other resources are available in the Acrobat 9.1 SDK August 2009 update.
http://www.w3.org/ns/prov#wasQuotedFrom	adobe.com