About: http://webisa.webdatacommons.org/138513799

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	Therefore, there is a problem that it is difficult to detect a real peak (receiving timing of the desiring wave), when the electric power of the noise and the interference wave is large.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com