@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/457c4808-683e-4eab-b57b-3527194b03d6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/457c4808-683e-4eab-b57b-3527194b03d6> .