About: http://webisa.webdatacommons.org/398423058

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	Not without being updated by reference to an external signal such as GPS or DME/DME. Going coast to coast purely on inertial and being within 50 feet isn???t going to happen with anything you and I have a security clearance to see.
http://www.w3.org/ns/prov#wasQuotedFrom	hackaday.com