@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aefb53e6-9825-4838-9729-135afb3d5ada> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aefb53e6-9825-4838-9729-135afb3d5ada> .