PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These online, interactive courses (you can see and talk with instructors and other students) are anywhere from 3 weeks to 8 weeks long.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com