About: http://webisa.webdatacommons.org/118819762

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 system of claim 2 wherein said plate is a disc oriented in a plane perpendicular to the travel path.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com