About: http://webisa.webdatacommons.org/174258622

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	The signals generally transmitted during a short distance wireless data communication, can be radiofrequency signals, acoustic signals, optical signals or other signals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com