<http://schema.org/recipeInstructions>
" Melt butter in a saucepan on the stove or in a bowl in the microwave. Set aside to cool slightly. Combine flour, sugar, baking powder, baking soda, and cocoa powder in a bowl. Add eggs, vanilla, and yogurt to the still warm butter and whisk to combine. Add wet ingredients to the bowl with the dry ingredients and stir with a large spoon or spatula until just combined. Butter two 8-inch round cake pans and divide batter equally between the two pans. Bake in the oven at 350 degrees F for 25-30 minutes, or until a toothpick inserted into the center comes out clean."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/food-recipes/recipes/a35834/chocolate-cake-recipe-rbk1212/>