About: http://webisa.webdatacommons.org/358756964

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	Our main products include high, medium and low grade pressure tubes and pipe fittings, such as seamless elbows, seam elbows, bends, crossings, reducers, flanges, sockets, inserts and more.
http://www.w3.org/ns/prov#wasQuotedFrom	alibaba.com