PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There should be much each group can learn from the other, e.g. school teachers will often have worthwhile ideas to contribute on pedagogy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathforum.org