About: http://webisa.webdatacommons.org/372611850

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	Most other laser applications involve either focusing the laser beam to a fine spot or projecting the beam unmodified. In effect the laser is manipulated and viewed from outside the beam, treated as if it were a tool or other object.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com