Assertion: cesium | /r/HasProperty | imported
Facets:
value: from other countries
type: TRANSITIVE-OBJECT
Source sentences:
text: Cesium is not mined or produced in the United States and very little is imported from other countries.
text: Considering that all cesium used by the United States is imported, it cannot be disputed that trade wars and geopolitical tensions could limit the ability of the U.S. to secure necessary cesium resources in the future.