About: http://webisa.webdatacommons.org/127686127

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	Many moving components are actually lubrication oil wetted parts such as bearings, gear units, or piston/cylinder in reciprocating machines.
http://www.w3.org/ns/prov#wasQuotedFrom	plantservices.com