PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Massachusetts: The state offers a 15% tax credit, or up to $1,000, for the cost of a renewable energy system, such as solar panels or a small wind turbine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • homeenergy.org