@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4c9e1ff0-4232-48ee-9112-266e47751cc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4c9e1ff0-4232-48ee-9112-266e47751cc5> .