About: http://webisa.webdatacommons.org/137812793

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	The essential elements of the schematic embodiment shown in FIG. 3 can be implemented with a wide variety of components, including mechanical couplings such as bearings, pin joints, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com