PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Younger people who have grown up with the Internet are particularly at risk, he says, since they sometimes place heavy emphasis on their virtual identities and may undervalue face-to-face interaction as a result.Psychologist Aric Sigman goes even further, saying that because Facebook enables people to live an increasingly isolated existence, their health may suffer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • howstuffworks.com