Assertion: iodine | /r/HasProperty | ingredient
Facets:
value: in certain foods
type: LOCATION
Source sentences:
text: Iodine is an ingredient in chemical agents such as radiocontrast agents, which help to improve visibility on X-ray images.
text: Iodine is also an ingredient in certain foods that can cause a reaction in some people, but this is not the same as a food-related allergic reaction.