About: http://webisa.webdatacommons.org/41973586

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	As is well known to those having skill in the art, GPS is a space-based triangulation system using satellites and computers to measure positions anywhere on the earth.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com