@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b9c509c-606e-4fb8-a1e7-faf729a5cce4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b9c509c-606e-4fb8-a1e7-faf729a5cce4> .