About: http://webisa.webdatacommons.org/204676398

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	This keeps the universal joints in sync, or what ever you call it....Adjusting the top link as close to this condition as possible is a really good idea.
http://www.w3.org/ns/prov#wasQuotedFrom	tractorbynet.com