About: http://webisa.webdatacommons.org/254197641

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	More than one frequency may be used, such as a separate channel for transmission and reception or for establishing communications and for transmitting information.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com