About: http://webisa.webdatacommons.org/396937267

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	The beam profile from this laser is radially symmetric which tends to produce radially symmetric pores. [0103] Another laser effective for creating pores in materials such as polyethers and polyimides is an excimer laser.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr