About: http://webisa.webdatacommons.org/214933556

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 separating sheet consists of a material such as artificial leather which has a large coefficient of friction.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com