PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • So-called single-embryo transfer has been shown elsewhere to cut the number of twins, triplets and other multiples that result.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalpost.com