PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Expect to shell out between $500 and $1,000 per window including installation, or about $10,000 total for a moderately sized house of about 2,000 square feet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • trulia.com