PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 01:2000-certified and specializing in machining, manufacturing and sales of Titanium, Nickel, Tantalum, Molybdenum, Tungsten and other non-ferrous metal materials, chemical equipments and composite materials.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com