About: http://webisa.webdatacommons.org/16102387

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	The nip roll can be made from any material; however, it is preferred that the nip roll be made from a structural material such as metal, metal alloys, rubber or ceramics.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com