About: http://webisa.webdatacommons.org/200369957

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 inert gas prevents oxidation of the workpiece during bending or oxidation or other chemical reaction affecting the gripping tools.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com