About: http://webisa.webdatacommons.org/398077818

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	For example, applications such as mobile communications may achieve high levels of timing precision by utilizing the atomic clocks resident on GPS satellites, without incurring the high cost of incorporating such clocks themselves.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com