@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dc36a9-243a-4a97-95d5-ff25ab08ad03> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dc36a9-243a-4a97-95d5-ff25ab08ad03> .