About: http://webisa.webdatacommons.org/51844132

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 comparison may include a predetermined percentage error range to compensate for GPS reading calibrations, fluctuations, deviations, and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com