About: http://webisa.webdatacommons.org/139511228

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	IBM plans to extend this capability to include support for various identity standards such as the Security Assertions Markup Language (SAML), Kerberos, XML Digital Signatures, and other security tokens fo
http://www.w3.org/ns/prov#wasQuotedFrom	coverpages.org