@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/720399b6-24da-4941-8439-d38af3d74e17> rdfs:isDefinedBy <https://stad.gent/data/blank_node/720399b6-24da-4941-8439-d38af3d74e17> .