PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The book is pretty standard and uninteresting (but still OK) until it gets to the topic of donor conception, when the tone suddenly becomes somewhat apologetic and the text becomes very wordy, it suddenly uses clumsy language and goes into way much detail to explain everything, including the difference between daddies and fathers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • amazon.com