PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This next week it???s graphing, for instance, and students will be creating all kinds of different plots of data and functions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chronicle.com