<http://schema.org/about>
"To a human, 500 milligrams is the size of a vitamin pill. But to an ant, it's 100 times its body weight, making lifting it the equivalent of the average American man hoisting 19,000 pounds -- with his teeth."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/natural-sciences/ant-weight-lifting-champ-hoists-100x-its-own-weight.html>