@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/12563531-3aff-4b69-b872-32b9fc35d142> rdfs:isDefinedBy <https://stad.gent/data/blank_node/12563531-3aff-4b69-b872-32b9fc35d142> .