About: http://webisa.webdatacommons.org/12235589

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	An ion laser is a gas laser which uses an ionized gas as its lasing medium.[1] Like other gas lasers, ion lasers feature a sealed cavity containing the laser medium and mirrors forming a Fabry???P??rot resonator.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org