About: http://webisa.webdatacommons.org/216937781

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	When deviations are measured, such as the deviation of the audio portion of the baseband signal, a longer monitoring interval is sometimes required.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr