(documentationcapacityEnglishLanguage "(capacity ?OBJ ?QUANTITY) means that ?OBJ can contain something that has the measure of ?QUANTITY. This predicate denotes maximal capacity, i.e. ?OBJ can hold no more than ?QUANTITY. Note, however, that this does not mean that capacity is a SingleValuedRelation, since an object may have various maximal capacities across different dimensions, e.g. a particular box may have a capacity of 3 pounds and a capacity of 1 liter.")