About: http://webisa.webdatacommons.org/13563649

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	Through a series of illustrations and animations, you???ll learn how laser light differs from other forms of light, including natural light.
http://www.w3.org/ns/prov#wasQuotedFrom	pbslearningmedia.org