About: http://webisa.webdatacommons.org/232614804

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	At the present time, most of these lasers are configured to operate as KrF lasers utilizing a laser gas comprised of about 0.1 percent fluorine, about 1.0 percent krypton and the rest neon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de