About: http://webisa.webdatacommons.org/24079514

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	If all components are solid, such as powder, beads or granulate they are advantageously blended in an extruder, having one or two screws, optionally provided with means to effect degasification.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es