About: http://webisa.webdatacommons.org/20398703

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	Accordingly, there is a need to provide an improved electric welding system that minimizes or eliminates one or more of the problems as set forth above.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com