About: http://webisa.webdatacommons.org/376142841

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 second embodiment of the present invention is a structure similar to the first embodiment of the present invention, except that the internal mechanism is moved or transferred from the guide rails to the electrical supply bus.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com