L0 = <http://www.simantics.org/Layer0-1.1>
L0X = <http://www.simantics.org/Layer0X-1.1>

PRED = L0X.Predicate

// This ontology is moved from Layer0 and is deprecated but still used

OP = L0X.Operation : L0.Library
    L0.HasResourceClass "org.simantics.operation.OperationResource"
    
OP.Operation <T L0.Entity
OP.AbstractContextualList <T L0.Entity
OP.ContextualList <T OP.AbstractContextualList <T L0.OrderedSet
OP.TypeBasedList <T OP.AbstractContextualList
    @L0.singleProperty L0X.HasRelation
OP.ConditionalList <T OP.AbstractContextualList
    @L0.singleProperty OP.HasCondition
    @L0.singleProperty OP.HasThenElement
//    [HasElseElement card "0..1"]
OP.HasCondition <R L0.IsRelatedTo
    L0.HasRange PRED.Predicate
OP.HasThenElement <R L0.IsRelatedTo
    L0.HasRange OP.AbstractContextualList
OP.HasElseElement <R L0.IsRelatedTo
    L0.HasRange OP.AbstractContextualList