@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50ff0242-6983-4260-a8a6-53479cae5209> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50ff0242-6983-4260-a8a6-53479cae5209> .