<http://schema.org/about>
"A new study of the sexual health and satisfaction of emerging adults, age 18-26, show that among the young women, measures of self-esteem, autonomy, and empathy"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/health/fitness-well-being/stories/secret-to-satisfying-sex-life-revealed-in-new-study>