About: http://webisa.webdatacommons.org/451869149

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	Visible light, X-rays, microwaves and ultraviolet (UV) light are all examples of electromagnetic waves.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com