Brussels-Capital Region : entity PW is the database reference name and official codification of public roads within the territory of the Brussels-Capital

Brussels-Capital Region: The island means a portion of the communal territory whose faces are bounded by the sides of streets and / or boundaries of municipalities. The contours of the sidewalks are not included in the islets. Roundabouts and central berms are not islands. Blocks correspond not only to urban areas but also areas of wasteland, the Land, area railway and subway, green spaces and water bodies, galleries.

Brussels-Capital Region : Street nodes designate the set of points at the ends of lines of road network ("Axe Street"). It corresponds to an intersection of axes or a shaft end.

Brussels-Capital Region : the entity "Tube Block" (or metro area) identifies rights-ground tunnels and aerial parts (including stations) metro and pre-metro/tram.

Brussels-Capital Region : Entity Address Point (ADPT) is the location of the address points of the Brussels-Capital

Brussels-Capital Region : SA entity corresponds to the axes of street sections of the Region of Brussels-Capital

Brussels-Capital Region : entity "rail line" is the track layout railway or tramway. The distinction between rail railway and tramway track is included in the same name of the entity (RW = TW = Railway and Tramway). A concept level is also specified in the name of the entity (ground level = 0, M = P = lower level and upper level)

Brussels-Capital Region : Brussels post box is the cutting postal zones according to municipal boundaries. This division is made by the CIRB based on information provided by the National Register.

Brussels-Capital Region : Brussels-Capital statistical areas are grouped to form the districts of monitoring. Monitoring the neighborhood is an urban observation tool to help track and understand the evolution of Brussels districts in different aspects (demographic, social, health, economy, housing, mobility, quality of life, participation, ... ) to improve the efficiency of urban policy and help guide public and private investment in urban renewal ...