PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Every pregnant woman or couple should be required to take some sort of parenting education course, and, if they are unable to satisfy all of the requirements, the child should be put up for adoption by a qualified couple who has.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freakonomics.com