About: http://webisa.webdatacommons.org/124053339

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	a filter having an input for receiving an input signal including a plurality of different frequencies and an output for passing an output signal within a first frequency band; and
http://www.w3.org/ns/prov#wasQuotedFrom	google.com