PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We do not discuss pricing on this site, only the contractor quoting the equipment and systems can provide you with his or her justification, i.e. pros and cons re: warranty, efficiency, payback, features, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hvac-talk.com