About: http://webisa.webdatacommons.org/190742170

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	However, in applications such as radio and television broadcasts, the pilot carrier may accompany both mono and stereo signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com