Translation from Jena to Jess
Translation of triples:
A triple <subject predicate object>
is transformed into a predicate  predicate(subject,object)
2 inference rules for inheritance are added:
Transitivity of subclassing
subclass(X,Y) Ù subclass(Y,Z) Þ subclass(X,Z)
Distribution of type
type(X,Y) Ù subclass(Y,Z) Þ type(X,Z)