PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • D??vila conducted multiple studies with the group that were based on interviews with students, teachers and other school officials, as well as classroom observations.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org