<http://schema.org/ingredients>
"1 tsp. ground Sichuan peppercorns"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a10236/pan-seared-sichuan-shrimp-mung-bean-noodles-recipe/?src=shelter_footer>