About: http://webisa.webdatacommons.org/359273433

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	In addition, the broadcast signal is an amplitude modulated carrier so that amplitude changes are generally not indicative of the presence of noise or signal defects.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com