About: http://webisa.webdatacommons.org/45694425

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	Lasers, distributed feedback lasers, and Vertical Cavity Surface Emitting Lasers (VCSELs). Other types of lasers are within the scope and spirit of the invention.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com