PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typical additives include flame-retardants such as phosphorus or halogen-containing organic compounds, halogen-containing resins, antimony oxide, zinc oxide, aluminum hydroxide and the like; coloring agents such as pigments and dyes and inorganic fillers such as talc, diatomaceous earth, graphite, glass fiber and other inorganic fillers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com