@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af49a9de-6ae4-4d4c-9a1d-53461046b9c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af49a9de-6ae4-4d4c-9a1d-53461046b9c8> .