PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While most ethanol now is made from corn, other crops, such as wheat and sorghum, have and could also be used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov