Assertion: hydrogen fluoride's use | /r/HasProperty | discontinued
Facets:
value: because of the disease berylliosis
type: CAUSE
value: subsequently
type: TEMPORAL
Source sentences:
text: This use of SnF 2 was subsequently discontinued and sodium monofluorophosphate, Na 2 PO 3 F, became the fluorinating agent of choice.
text: Beryllium compounds were used in fluorescent lighting tubes, but this use was discontinued because of the disease berylliosis which developed in the workers who were making the tubes.