@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d209a036-751b-4c9c-8428-cde8d7139cea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d209a036-751b-4c9c-8428-cde8d7139cea> .