PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We fear, however, that most schools are locking out what is most valuable about these participatory cultures, often by limiting or banning access to social software, blogging tools, Youtube, and other key tools and platforms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • henryjenkins.org