Assertion: helium | /r/HasProperty | stored its doors
Facets:
value: inside
type: LOCATION
Source sentences:
text: Getting the government out of the helium business completely isn't possible yet, Nelson said, because private industry's response to the required government sell-off has been too slow and the geology of the helium reservoir near Amarillo is too complex to simply sell off the helium stored inside and then close its doors.