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ThisIsAPerson
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.. rubric:: Description


A person is declared. The entity type PhysicalObject is
given as well as the entity type edm:Person from the extended data model.


.. rubric:: Definition


A person (x1) is marked as such.


.. image:: ThisIsAPerson.svg


::

    
    ThisIsAPerson(x1) <-> 
        PhysicalObject(x1) &
        edm:Person(x1) .
    

.. rubric:: Roles

1. hasThis

.. rubric:: Restrictions

One of:

* Role filler of hasThis must have entity type PhysicalObject.

* Role filler of hasThis must have entity type EdmPerson.