| http://www.w3.org/ns/prov#value | - The facts are no longer being disputed: The U.S. Department of Health and Human Services has declared UV radiation from the sun and artificial sources, such as tanning beds and sun lamps, as a known carcinogen ??? and indoor tanning lamps emit UVA and UVB radiation at levels that can be as much as 15 times stronger than those of the sun.
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