About: http://webisa.webdatacommons.org/3571296

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	As such, lubrication, such as graphite or the like, may be added to the sliding surfaces to assist the assembly thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk