About: http://webisa.webdatacommons.org/319363124

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	A flexible mandrel 1 is moved longitudinally through an extruder 2 which forms on the mandrel 1, the inner tube 3 of the hose of an elastomeric material such as rubber, synthetic or natural, or other similar material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com