<http://schema.org/recipeInstructions>
" In 5- to 6-quart saucepot, place potatoes and enough water to cover; heat to boiling over high heat. Reduce heat to low; cover and simmer for 8 to 10 minutes, until \u00ADpotatoes are fork-tender. Meanwhile, in large bowl, with wire whisk, mix vinegar, oil, mustard, salt and pepper. Drain potatoes. Add hot potatoes to bowl with vinaigrette; gently stir with rubber spatula until potatoes are evenly coated and vinaigrette is absorbed. Cool for 15 minutes. In small bowl, with wire whisk, mix mayonnaise and milk until smooth. Add mayonnaise mixture, celery and green onions to potatoes. Gently stir with rubber spatula until mixed. Serve warm or cover and refrigerate for up to 1 day."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a29038/classic-picnic-potato-salad/>