PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On several occasions, groups of students were observed excitedly discussing and attempting to read information books on high-interest topics such as snakes and insects.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ciera.org