AKT : |
•owl:Thing |
•PHILOSURFICAL-ENTITY |
•CRM-ENTITY |
•PERSISTENT-ITEM |
•THING |
•MAN-MADE-THING |
•CONCEPTUAL-OBJECT |
•ROLE |
•TEXTUAL-STRUCTURAL-ROLE |
•REFERENCE |
•PUBLICATION-REFERENCE |
•WEB-REFERENCE |
Class(WEB-REFERENCE partial PUBLICATION-REFERENCE restriction(HAS-URL allValuesFrom(URL)))