About: http://webisa.webdatacommons.org/29467973

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 other words, one of the tracks may be selected or otherwise determined, and the frequency sweeps may be presented with durations of the selected track.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com