PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some bacteria, for example, extract energy from nuclear waste products, while others, which existed early in the history of our planet, lived by consuming chemicals such as sulfur generated in hot vents on the ocean floor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sdsu.edu