PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The complexity of the many issues and problems it brings out encourages activities such as debate, role play, simulation, and independent research, with a premium on the development of critical thinking skills.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bullfrogfilms.com