About: http://webisa.webdatacommons.org/346375817

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	Additionally, there is a need in the laser welding field to improve the quality and producibility of laser welds by eliminating cracking, insufficient penetration, blow holes, porosity, and other quality problems.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com