Assertion: oxalic acid | /r/AtLocation | beet
Facets:
Source sentences:
text: It is even found in spinach, carrots, and beets!
text: Oxalic acid, found in foods like spinach, rhubarb, potatoes, wheat bran, beets, tea and berries, binds to calcium in the food itself and to calcium from other foods co-ingested with them.