PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • US securities regulators are beginning to look at companies engaged in renewable energy, which involves generating electricity or producing fuels from sources such as the sun, the wind or switchgrass.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com