<http://schema.org/about>
"Some of the explorers on our list set out for the poles in the name of science, others for the thrill of adventure or a taste of fame, but they all hold a place"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/earth-matters/animals/photos/13-of-historys-greatest-polar-explorers/ann-bancroft>