@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a50e9494-f2bb-46ca-8109-fa7b917a5ff8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a50e9494-f2bb-46ca-8109-fa7b917a5ff8> .