About: http://webisa.webdatacommons.org/419217289

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	It is important to know the physical condition of your extruder, especially the barrel and screw.
http://www.w3.org/ns/prov#wasQuotedFrom	pfonline.com