Assertion: kelp | /r/MadeOf | phosphorous
Facets:
Source sentences:
text: Kelp, a natural source of minerals in the vegetable kingdom, contains calcium, phosphorous, magnesium, iron, iodine and sodium.
text: Kelp contains dietary fiber, proteins, sodium, potassium, calcium, and iron, magnesium, and beta carotene, phosphorous, vitamins A, C, B12, B1, B2, K, choline, folate and amino acids.