@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4b9111-fe10-4779-818e-d83dc73a8f77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4b9111-fe10-4779-818e-d83dc73a8f77> .