PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problem is not with colleges, universities or other organizations that are willing to engage in constructive, informal, unofficial relationships with other nations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • spacefoundation.org