About: http://webisa.webdatacommons.org/142623816

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 technique that could be advantageously used for obtaining correlations for multi-level and other signals is low-pass filtering.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com