PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • All of these Web sites have contributions written for and by kids that can be especially helpful to teachers working with unmotivated students.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ascd.org