@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3131f57b-b36e-4f56-8a6d-b9b02433f2ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3131f57b-b36e-4f56-8a6d-b9b02433f2ab> .