About: http://webisa.webdatacommons.org/142426016

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	But what is known about a laser is it???s beam is a limited part of the light spectrum, which has been amplified.
http://www.w3.org/ns/prov#wasQuotedFrom	judithcurry.com