Assertion: brown rice's arsenic | /r/HasProperty | occurring substance
Facets:
value: naturally
type: MANNER
Source sentences:
text: Arsenic is a naturally occurring substance that is found in our environment.
text: Not only do Japanese people, whose diets are full of white rice, live longer, healthier lives than us, a handful news stories have flagged up the fact that brown rice contains compounds that prevent our bodies from absorbing nutrients and it even contains arsenic, a naturally occurring mineral which can be poisonous in large doses.
text: As we mentioned before, arsenic is a naturally occurring substance that is found in air, water, and soil.