PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Obviously, if you have a 10,000 square foot home that has wall to wall carpet in every area but the bathroom, there is a good chance you will end up with a bigger bill than most people; however, if the space you need to clean is a bit more in keeping with the average home sizes in St. Louis, carpet cleaning services are likely to cost somewhere in the neighborhood of $150 to $250, on average.
http://www.w3.org/ns/prov#wasQuotedFrom
  • homeadvisor.com