Assertion: gypsum | /r/HasProperty | nontoxic
Facets:
value: for use around children or pets
type: PURPOSE
Source sentences:
text: Calcium sulfate, or gypsum, is nontoxic.
text: It is also used as a mild abrasive in some toothpastes, since it is considered a non-toxic substance.
text: Gypsum is nontoxic and safe for use around children or pets.
text: Although gypsum is organic, nontoxic and inexpensive, it is not uncontroversial.