@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4864a1-e8e3-4ee8-8b6d-8d9c8428b077> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4864a1-e8e3-4ee8-8b6d-8d9c8428b077> .