<http://schema.org/about>
"Today is human trafficking awareness day&amp;mdash;and although for many that conjures up images of people trafficked for sex, most people forced into slavery today (which does exist) are trafficked for purposes that"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/corporate-responsibility/human-trafficking-awareness-day-forced-labor-is-a-green-issue-too.html>