@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9c35b78-4839-477a-994e-18fb96e900ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9c35b78-4839-477a-994e-18fb96e900ab> .