About: http://webisa.webdatacommons.org/397719226

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	Adjusting devices of this type are structurally expensive in view of the additional cylindrical body and the balls used, including their bearings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com