About: http://webisa.webdatacommons.org/95663861

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	Wave lengths vary in a form of energy known as elec-tromagnetic radiation.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net