@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6f99c715-67b6-4cfd-8e9f-3f54c2629afd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6f99c715-67b6-4cfd-8e9f-3f54c2629afd> .