<http://schema.org/about>
"Who's smarter: men or women? Judging by IQ scores alone, the answer used to be men. In fact, the gap between men's and women's performance on IQ tests has long"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/lifestyle/arts-culture/stories/battle-of-the-sexes-woman-surpass-men-in-average-iq-scores>