PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Renewable energy technologies are self- generating power systems, such as solar arrays and wind turbines that have little or no impact on the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pfisterenergy.com