About: http://webisa.webdatacommons.org/200464747

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 bandpass filter 515 extracts an electrical signal type wireless LAN signal which is an IF signal, from the signals, such as the difference frequencies, the sum frequencies and the like, generated in the mixer 515.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca