@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/501f54a2-31fd-4769-986e-0313aecaaa5e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/501f54a2-31fd-4769-986e-0313aecaaa5e> .