PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Through computers, mobile phones, and other handheld devices, youth can blog, tweet, participate in social networks like Facebook, play massive multi-player games, use online information sources, and share videos, stories, music, and art they have created.
http://www.w3.org/ns/prov#wasQuotedFrom
  • diigo.com