Assertion: gunpowder's use | /r/AtLocation | firework
Facets:
value: almost exclusively
type: DEGREE
Source sentences:
text: Major uses of potassium nitrate are in fertilizers, tree stump removal, rocket propellants and fireworks.
text: You would also be contributing to serious misinformation by putting in those lines from Britannica which were clearly dubious and poorly researched (assuming they came from Britannic), especially in regard to the claim that the use of gunpowder in China was almost exclusively in fireworks and signals, which may be your intent as well.