PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Sapphire treats that with solvents at high pressures and temperatures to make three streams of products: algae oil, nutrients such as phosphates, and the leftover biomass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nextbigfuture.com