Assertion: sulfur | /r/AtLocation | food
Facets:
Source sentences:
text: Sulfur is an element that exists in nature and can be found in soil, plants, foods, and water.1
text: Sulfur is present in food and we may be exposed to it in our regular diet.12
text: Sulfur is found in all food that is protein-based, and no recommended dietary allowance has been established for its intake.
text: Sulfur is an element that exists everywhere in nature and can be found in soil, plants, foods, and water.