@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf471e1b-24c8-4085-8671-dc509e1baa93> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf471e1b-24c8-4085-8671-dc509e1baa93> .