About: http://webisa.webdatacommons.org/451197516

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	In the invention, there is a need to irradiate a constant energy density of laser light to minimally a region to be made into a channel region, preferably the entire of convex flat surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au