Gershon,
You defined drink as a parent class for alcoholic and caffein classes. This
means that every member of these classes is also a member of the drink
class. You then said that healthy is an equivalent class to drink which
means that every member of the drink class is a member of the healthy
Hello all,
I am trying to create a sub-class, which includes all instances that are
NOT included in a sibling class. I tried ComplementOf and using "no
NameOfSibling and no NameOfSibling". Both did not perform as expected. In
the example attached, healty drinks are to be defined as drinks which
