|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
| • |
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)
|
|
|
|