PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Catalysis is the most important technology used to convert raw feedstocks (either petroleum or naturally derived) into usable materials such as liquid fuels and chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biomassmagazine.com