Assertion: beryllium | /r/HasProperty | classified by the u.s. department of defense
Facets:
value: as a strategic and critical material
type: OTHER
Source sentences:
text: Beryllium is now classified by the U.S. Department of Defense as a strategic and critical material because it is used in products that are vital to national security.
text: Beryllium is now classified by the U.S. Department of Defense as a strategic and critical material because it is used in products that are vital to national security.