About: http://webisa.webdatacommons.org/260454173

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	FIG. 1B is a block diagram of a means in the receiver of FIG. 1A for filtering and detecting the received signal and for squelching interference from ambient background noise;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com