About: http://webisa.webdatacommons.org/210791269

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	Moreover, the lubrication port of the bearing ring must be properly aligned with a mechanism, such as another port or groove, disposed in the surrounding housing ring in or to allow for the introduction of lubricant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de