<http://schema.org/description>
"Cell phones help us stay connected and call for help in emergencies. But what do you do when your phone&amp;#039;s battery dies and there&amp;#039;s no power outlet?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://electronics.howstuffworks.com/gadgets/travel/wind-up-cell-phone-chargers1.htm>