PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A big idea for making biofuels economical and efficient is to develop biorefineries, analogous to petrol refineries, where crude oil is converted into fuels and co-products such as fertilizers and plastics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • i-sis.org.uk