@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50015b4a-96e1-43d4-9aac-ac31c151d399> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50015b4a-96e1-43d4-9aac-ac31c151d399> .