@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef3597e-5997-4945-b8c7-7ae259361580> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef3597e-5997-4945-b8c7-7ae259361580> .