The object properties define how the ingredients are related to each other. These object properties are defined independent of the classes (that is a base idea in OWL).
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The object properties define how the ingredients are related to each other. These object properties are defined independent of the classes (that is a base idea in OWL). All the ingredient classes should be disjoint. We would like to have a set of object properties for each class, which define the classes in such a way that all the classes are disjoint.