SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/mainIngredient> <http://dbpedia.org/resource/Salad> . ?x <http://dbpedia.org/property/country> ?uri . }
Where can i find salad based food?
SELECT DISTINCT ?l WHERE { ?g property:main_ingredient resource:Salad . ?g property:country ?l . }
North America, Great Britain
The states with the food whose main ingredient is salad are [North America, Great Britain].
Countries whose main ingredients are salad [North America, UK].