About: http://webisa.webdatacommons.org/72569953

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 present invention, roughly described, pertains to a system that uses GPS receivers and other sensors to acquire data about one or more objects at an event.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com