Assertion: magnesium sulfate's sulfur | /r/HasProperty | insoluble
Facets:
value: in water
type: LOCATION
value: to a lesser extent
type: DEGREE
Source sentences:
text: Sulfur is insoluble in water but soluble in carbon disulfide and, to a lesser extent, in other nonpolar organic solvents, such as benzene and toluene.
text: Elemental sulfur is insoluble in water.