@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50294ffe-e425-44e8-81cd-af5dee66401f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50294ffe-e425-44e8-81cd-af5dee66401f> .