PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Crop residue such as corn stover or wheat straw can be used for bioenergy including a substitution for natural gas or coal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov