About: http://webisa.webdatacommons.org/410354577

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	In Europe and other areas of the world, the most common feedstock for pipe extrusion is pre-pigmented polyethylene resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com