About: http://webisa.webdatacommons.org/335550464

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Tubes and pipes, seamless, of circular cross-section, of alloy steel other than stainless steel, other than cold-drawn or cold-rolled (cold-reduced), with attached fittings, suitable for conducting gases or liquids
http://www.w3.org/ns/prov#wasQuotedFrom	wto.org