PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Our company mainly products : stainlesss steel corrugated flexible hose , compressed hose , braided hose ,valve ,fitting , hardware product and so on .It is widely used in interior piping system, sanitary ware,kitchen equipment , air conditioning, natural gas, solar energy, project installation, petrochemical, and other areas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • alibaba.com