PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are literally thousands of emails and articles written which talk about email security, and how you should not reveal data about yourself online, such as your birthday, or the colour of your eyes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com