PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For many schools, this project is a first because it encourages students to use computers for real time work with scientific equipment that responds to their commands.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ifets.info