About: http://webisa.webdatacommons.org/338996007

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 output of amplifier 422 is applied to a low pass filter comprising a resistor 424 and capacitor 426 in order to eliminate noise such as radio stations and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com