PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Energy-efficient home improvements to your principal residence, such as installing a heat pump or solar panels, qualify for a federal tax credit of 30 percent of the cost.
http://www.w3.org/ns/prov#wasQuotedFrom
  • midweek.com