About: http://webisa.webdatacommons.org/228960541

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	It is generally known to influence and vary light produced by a laser, in particular with reference to rotation and focusing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com