SCHEMA direct_positioning_schema;

REFERENCE FROM Geometrieschema (Punkt);

ENTITY direct_position;
--- Attribute :
    in_pos_ref_system: OPTIONAL STRING(30);
    Koordinate: LIST [2: 3] OF REAL;
    in_coordinate_system: OPTIONAL STRING(30);
--- Relationen :
INVERSE
    von_Punkt: Punkt FOR hat_Lage;
END_ENTITY;

-- SCHEMA - OKSTRA - INDEX - VERSION <<

END_SCHEMA; -- direct_positioning_schema