PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If a parent notices a child's change in personality -- anger, irritability, and defiance -- or changes in sleep, appetite, or academics, this can often be an indication that there is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parents.com