PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This separation is a problem for certain kinds of collaborations, in particular collaborations that have been characterized as ???tightly??? coupled.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com