About: http://webisa.webdatacommons.org/113679073

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	When the original shape is rectangular, the laser beam may be shaped into a rectangle whose major axis is further extended long by being enlarged through an optical system such as a cylindrical lens.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com