About: http://webisa.webdatacommons.org/174062513

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	Therefore, what is needed is a circuit which tracks the time reference signal closely.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr