PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Triplets and other higher order multiples are more than 30 times more likely to be low birth weight than are singletons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org