Assertion: potassium nitrate | /r/HasProperty | mixed with charcoal
Facets:
value: in the traditional 75/15/10 ratio
type: OTHER
Source sentences:
text: Then the saltpeter is mixed with charcoal and sulfur in the traditional 75/15/10 ratio (see above).
text: Then the saltpeter is mixed with charcoal and sulfur in the traditional 75/15/10 ratio (see above).