@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50feab80-7be6-4fc0-aa49-5b40c2e2031c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50feab80-7be6-4fc0-aa49-5b40c2e2031c> .