Example: “ontologize” databases (part of DOGMA Project)
Empl-Contract employment_contract
- Empl# employee_number of employee employed_under
- Empl-date date_code of date of_start_of
- Position position_code of position assigned_by
- Dept-id department_id of department assigned_by
- Init-Salary amount of salary at_start_of
- Supervisor name of supervisor assigned_by
- Term number_of_months of term of
expressed in RIDL language (Meersman 79)
uses NIAM (ORM) lexical/non-lexical analysis