<http://schema.org/about>
"Photo: Creative commons.Meet Interesting Animals, Learn About Them, Eat Them...You might think that a zoo's mission is to care for animals and to educate the general public about the fascinating creatures that we share our planet with. For most zoos,"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/green-food/beijing-zoo-puts-their-animals-on-the-menu.html>