<http://schema.org/description>
"Washington, Jan 13 (ANI): 9,400 years ago, humans not only used domesticated dogs as companions, workers and guardians, but also as food sources, says a new study."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.oneindia.com/2011/01/13/humansused-domesticated-dogs-as-food-sources-9400-yearsag-aid0121.html>