<http://schema.org/description>
"Have you ever wondered why people say &amp;quot;a dog is man&amp;#039;s best friend&amp;quot;? There are good genetic reasons for such noble behavior. Take this quiz to learn why dogs are such loyal and helpful creatures ."^^<http://www.w3.org/2001/XMLSchema#string>
<http://animals.howstuffworks.com/animal-facts/dog-at-work-quiz11.htm>