| http://www.w3.org/ns/prov#value | - Vegetables, fruit, mushrooms, herbs and other plantings provide a pesticide-free, organically-grown food source rich in natural vitamins and minerals.Beneath the soil of the raised vegetable beds in the Biodome Garden, and within the compost bin, earthworms loosen debris while dropping high-nutrient castings, and their tunneling holes allow water, nutrients, and oxygen to filter down to the root z
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