@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b25421fa-412c-4408-8a27-d44459527ff1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b25421fa-412c-4408-8a27-d44459527ff1> .