About: http://webisa.webdatacommons.org/129112648

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	Although there have been some experiments in optical communications using lasers, most satellite communication is accomplished by radio, one part of the electromagnetic spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom	spaceacademy.net.au