PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He went on to explain Science's embargo system: Because modern science can be complex and hard to explain, major journals such as Nature, Science, Journal of the American Medical Association and others make their papers available to selected science writers in advance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • go.com