| AKT - |
| •owl:Thing |
| •PHILOSURFICAL-ENTITY |
| •CRM-ENTITY |
| •PERSISTENT-ITEM |
| •ACTOR |
| •GROUP |
| •LEGAL-BODY |
| •ORGANIZATION-UNIT |
| •EDUCATIONAL-ORGANIZATION-UNIT |
Class(EDUCATIONAL-ORGANIZATION-UNIT partial ORGANIZATION-UNIT
restriction(UNIT-OF-ORGANIZATION allValuesFrom(EDUCATIONAL-ORGANIZATION)))