PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Scientists are just starting to study the social effects of these new types of communication, and much of their research focuses on adults and teens, not kids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • parenting.com