Assertion: sword | /r/AtLocation | such an impeccable state
Facets:
value: thanks to the metals
type: CAUSE
Source sentences:
text: Why the sword remains sharp despite the fact that it had been forged more than 2,000 years ago remains a mystery, but experts point to the weapon’s composition, claiming that it remained in such an impeccable state thanks to the metals with which it was made, which allowed it to stay so well preserved.