About: http://webisa.webdatacommons.org/276885595

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 GPS does not require calibration, alignment, and maintenance such as conventional inertial measuring units.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es