PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Insulation tips ??? Consider factors such as your climate, building design and budget when selecting insulation R-value. ??? Use higher density insulation, such as rigid foam boards in cathedral ceilings and on exterior walls. ??? Ventilation plays a large role in providing moisture control and reducing summer cooling bills.
http://www.w3.org/ns/prov#wasQuotedFrom
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