About: http://webisa.webdatacommons.org/315249388

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	Once in a while, especially in broadcasts to East Asia at 10:00 UTC, you may only get the carrier signal (beautifully strong on 17510 kHz, for example, but without modulation, i. e. any content).
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com