About: http://webisa.webdatacommons.org/82267093

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	Consequently, except for zero frequency, the energy at low frequencies in the output is much lower than the energy at low frequencies in the input.
http://www.w3.org/ns/prov#wasQuotedFrom	developer.com