PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the United States and elsewhere, the government subsidizes research extensively.For developing countries, access to new products, particularly drugs and seeds, is often a question of life and death.
http://www.w3.org/ns/prov#wasQuotedFrom
  • the-scientist.com