PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Preferably, the polyurethane is a foam, especially a flexible foam and most especially flexible slabstock foam. (Haloneocarbyl-Substituted)-Bis(Aliphatic Hydrocarbyl)Phosphorates With PolyurethanesUnited States Patent InventorAppl.
http://www.w3.org/ns/prov#wasQuotedFrom
  • radaris.com