PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And, of course, there are added environmental benefits to preservation--most historic neighborhoods are walkable, older buildings were built to last with high quality materials, and most older buildings incorporate green features such as double-hung windows with operable upper and lower sash that allow you to maximize passive ventilation rather than blast the A/C.
http://www.w3.org/ns/prov#wasQuotedFrom
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