PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The course then transitions into a discussion of the major sources of energy in current society, including oil, natural gas, coal, wind, solar, biofuels, hydropower and electricity generation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • niu.edu