PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It???s fortunate that ethanol, biodiesel, photovoltaics, wind turbines, and other systems can all be employed at the same time and actually complement each other.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hybridcars.com