PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It???s more secure than a password alone, which is why many services, such as Twitter, have recently added it ??? but two-factor authentication is not a security panacea.
http://www.w3.org/ns/prov#wasQuotedFrom
  • venturebeat.com