Assertion: gunpowder | /r/HasProperty | important
Facets:
Source sentences:
text: I argue that, for Stubbe, Henshaw was not merely a passive representative of the Royal Society through which he could direct his ire, but gunpowder, the subject of Henshaw's research, was important.
text: Part of Henry Stubbe's motive for writing the animadversions was a strong belief that gunpowder was an important material which did merit the writing of a ‘History’.