@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/817caaaf-6b0c-4678-a33b-f7964396b037> rdfs:isDefinedBy <https://stad.gent/data/blank_node/817caaaf-6b0c-4678-a33b-f7964396b037> .