PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • At the same time, firms such as AstraZeneca are likely to lose billions as their bestselling drugs go off patent in the next couple of years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com