| http://www.w3.org/ns/prov#value | - Diatomaceous Earth (D.E.) is an organic product comprised of tiny fossilized water plants ground up to render a fine powdercomprised of 3% magnesium, 33% silicon, 19% calcium, 5% sodium, 2% iron and many other trace minerals such as titanium, boron, manganese, copper and zirconium.
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