PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, these tools are somewhat difficult for faculty to teach and students to learn especially compared to tools and skills taught in introductory courses in other science and engineering disciplines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org