@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bdd8aa0-71ea-42ee-a488-de44294090a2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bdd8aa0-71ea-42ee-a488-de44294090a2> .