About: http://webisa.webdatacommons.org/28042565

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	Spectral images of a signal repeat at f???nFs after sampling, where f is the frequency of the signal being sampled, and n is a positive integer.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com