PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Check and change filters every three months, and use high-efficiency particulate air (HEPA) filters, which capture 99.9 percent of the mold spores, dust mites and other pollutants that tend to travel through an HVAC system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • moneypit.com