Assertion: kohlrabi | /r/MadeOf | copper
Facets:
Source sentences:
text: It also contains copper, manganese, iron, potassium, dietary fiber and calcium, and is rich in antioxidant compounds like phytochemicals and carotenes as well.
text: It also contains copper, manganese, iron, potassium, dietary fiber and calcium, and is rich in antioxidant compounds like phytochemicals and carotenes as well.12