About: http://webisa.webdatacommons.org/340367357

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	Molten, thermoplastic resin is extruded from an annular die having a central hole through which an elongated article, such as a pipe is moved axially, so as to cost the article with hot resin.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com