About: http://webisa.webdatacommons.org/430520241

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	With a fixed end position, the other end position can be determined, and thus the position of an object tethered or connected thereto, e.g., a robot, camera, vessel, surgical instrument, tool, or other object as described below.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com