PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Instead, children???s exposure to the written word arises mostly from sending messages via texting, emails, and social networking sites such as Facebook and Twitter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • knuj.net