About: http://webisa.webdatacommons.org/159085810

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 fact that improper NTP configuration can mean you do not know how synchronized two clocks are is a common problem.
http://www.w3.org/ns/prov#wasQuotedFrom	serverfault.com