Assertion: potassium nitrate | /r/CapableOf | form in certain soils
Facets:
value: in italy
type: LOCATION
value: in iran
type: LOCATION
value: in egypt
type: LOCATION
value: in india
type: LOCATION
value: in spain
type: LOCATION
Source sentences:
text: Potassium nitrate occurs as crusts on the surface of the Earth, on walls and rocks, and in caves; and it forms in certain soils in Spain, Italy, Egypt, Iran, and India.
text: Potassium nitrate occurs as crusts on the surface of the Earth, on walls and rocks, and in caves; and it forms in certain soils in Spain, Italy, Egypt, Iran, and India.