Assertion: sulfur's use | /r/HasProperty | an inert gas
Facets:
value: for the casting of magnesium
type: PURPOSE
Source sentences:
text: Other main uses include an inert gas for the casting of magnesium, and as an inert filling for insulated glazing windows.
text: Other main uses include an inert gas for the casting of magnesium, and as an inert filling for insulated glazing windows.