PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As a result, big companies such as Pfizer have drastically reduced their research and development budgets, and many are shying away from possible blockbusters and turning toward more niche drugs, according to Nature.
http://www.w3.org/ns/prov#wasQuotedFrom
  • the-scientist.com