<http://webisa.webdatacommons.org/316315069>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/316315069>	<http://www.w3.org/ns/prov#value>	"Each switching system is responsive to a common time reference (CTR) signal 002 which can be implemented, among other ways, by using the timing signal provided by the global positioning system (GPS) or other positioning systems such as GLONASS and Galileo." .
<http://webisa.webdatacommons.org/prov/270011731>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/316315069> .
<http://webisa.webdatacommons.org/316315069>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/269103721>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/316315069> .