About: http://webisa.webdatacommons.org/102266823

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	An NTP server will take a time signal direct from GPS or from the national time and frequency radio transmissions put out by organisations such as NIST or NPL.
http://www.w3.org/ns/prov#wasQuotedFrom	galsys.co.uk