PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, a few illustrative specific examples of inorganic filler materials include, metal oxides such as aluminumoxide, zirconium oxide, silicon dioxide, iron oxide, barium oxide, calcium oxide, magnesium oxide; carbonates such as calcium carbonate, magnesium carbonate, barium carbonate; sulfates such as magensium sulfate, barium sulfate, calcium sulfate; silicatessuch as calcium silicate, hydrou
http://www.w3.org/ns/prov#wasQuotedFrom
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