<http://schema.org/alternativeHeadline>
"Women across the world are 'scoring a half point or a point higher' than men on IQ tests."^^<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>