About: http://webisa.webdatacommons.org/196621821

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	In general, the automatic system uses mobile station position fixes to give context to terrestrial ranging information and other measurements taken by the cellular handset.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com