PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, one supporter of the company said that the average cost of bringing a new drug, therapy, or test to the market is 1.2 billion dollars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • breastcancer.org