PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This linear notation is a significant problem when first using technology, and students who are unfamiliar with both forms of the notation will have a difficult time learning the mathematics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathforum.org