About: http://webisa.webdatacommons.org/42392459

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	(ASK system) or data communication employing another electromagnetic wave such as visible light or an electric wave is also acceptable.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com