<http://schema.org/description>
"If you don&amp;#039;t take care of your feet on a backpacking trip, you&amp;#039;re in for some serious pain and suffering. Show us what you know about foot care for trekking in the great outdoors."^^<http://www.w3.org/2001/XMLSchema#string>
<http://adventure.howstuffworks.com/outdoor-activities/hiking/hiking-foot-care-quiz19.htm>