PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But Donald Crawford of Product Register, a company which helps to bring new products to market, said that the problem was a gap in communication and culture between academics and industry.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newscientist.com