About: http://webisa.webdatacommons.org/146112579

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	If you???re looking for more details on how digital signatures, encryption, and other security features work in Adobe Acrobat and Adobe Reader, here are some good resources updated for v8:
http://www.w3.org/ns/prov#wasQuotedFrom	adobe.com