PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That applied science and applied petroleum engineering do not always keep up with the necessities and demands of the experiment or test or whatever it is that the scientists are subjecting to extraordinary scrutiny in their laboratories.
http://www.w3.org/ns/prov#wasQuotedFrom
  • opednews.com