About: http://webisa.webdatacommons.org/408819909

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	Such information may be provided by any of the conventionally available commercial equipment commonly used for determining such information such as conventional navigation and dead reckoning equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca