<http://schema.org/recipeInstructions>
" Boil potatoes in medium sauce pan 15 minutes, until just tender. Drain; rinse under cold water, drain again. Halve potatoes, chill 30 minutes. Meanwhile in a large serving bowl whisk vinegar, horseradish sauce, salt, and pepper, whisk in olive oil. Stir in celery and scallions and thyme. Set dressing aside. Lightly brush the grill rack with vegetable oil. Lightly brush potatoes and pepper with olive oil, grill potatoes and pepper 10 minutes, turning frequently until browned and slightly charred. Remove to a cutting board and dice pepper. Stir into dressing and add potatoes."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.redbookmag.com/food-recipes/recipes/a26388/grilled-potato-salad-4458/>