About: http://webisa.webdatacommons.org/129171988

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	type(NOTCH), gain, center freq, rate, bandwidth-(NOTCH, 1, 20, sps, 1): A notch filter or band-rejection filter is a filter that passes most frequencies unaltered, but attenuates those in a specific range to very low levels.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com