Re: How to import instances and its corresponding property values from database to an ontology

Posted by Jiba on
URL: http://owlready.306.s1.nabble.com/How-to-import-instances-and-its-corresponding-property-values-from-database-to-an-ontology-tp387p390.html

Hi,

You should also check that my_customer.customerNumber is really a dataproperty (you may mispelled the dataproperty name, or forget to create it).

This can be done with :

        print(my_customer.customerNumber)

BEFORE my_customer.customerNumber = ... . If it is a dataproperty, you should obtain an empty list (no value defined yet). If it is not, you should get an AttributeError.

Best regards,
Jean-Baptiste Lamy
MCF, LIMICS, Université Paris 13