PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These books explain why it is unethical to advertise directly to kids, mainly because they are too young to assess the product claims aimed at them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • commercialalert.org