<http://schema.org/recipeInstructions>
" Prepare rigatoni as label directs, using 2 teaspoons salt in water; drain and keep warm. Meanwhile, in nonstick 12-inch skillet over medium-high heat, cook ground beef, onion, fennel seeds, crushed red pepper, and 3/4 teaspoon salt, stirring occasionally, until  all pan juices evaporate and meat is well browned. Stir in stewed tomatoes; over high heat, heat to boiling. Reduce heat to low; cover and  simmer 10 minutes. Spoon sauce over rigatoni; sprinkle with chopped parsley."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/food-recipes/a5411/rigatoni-sausage-sauce-2030/>