<http://schema.org/recipeInstructions>
" In saucepot, prepare macaroni as label directs, using 1 teaspoon salt in water. Drain macaroni and rinse with cold water; place in large bowl. Cut tomatoes into wedges. If using Kalamata olives, remove pits. Coarsely chop olives. Drain artichoke hearts, reserving 1/4 cup marinade. Stir white wine vinegar into reserved marinade. To bowl with macaroni, add tomatoes, olives, artichokes, marinade mixture, and tuna. Toss gently. 4. Arrange spinach leaves on 4 dinner plates. Spoon pasta salad onto spinach leaves. Top with feta cheese and sprinkle with pepper."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.goodhousekeeping.com/food-recipes/a6176/tuna-pasta-salad-2194/>