About: http://webisa.webdatacommons.org/304054862

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	These sources are small and often imperceptible such as as radio and television transmitters, cell phone networks and satellite communications systems.
http://www.w3.org/ns/prov#wasQuotedFrom	enn.com