PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Drugmakers such as Roche Holding AG, Pfizer Inc. and Merck & Co. are concerned that the loosening of patent protections may cut their revenue and undermine their ability to research new strains of diseases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • un.org