PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In a project on pets, children study many different kinds of pets, and the topic becomes ho-hum: Some people have dogs, some people have birds, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • naeyc.org