PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since its implementation by Global SchoolNet in 1991, the project has been extremely well received and very popular, particularly among its target audience of upper elementary and middle level teachers and students.
http://www.w3.org/ns/prov#wasQuotedFrom
  • educationworld.com