PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We machine all types of materials from the common ??? Aluminum, Stainless, Brass, and All Types Plastics to the more exotic materials, such as ??? Kovar, Invar 36, Moly, Carpenter 49, and Tungsten.
http://www.w3.org/ns/prov#wasQuotedFrom
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