@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fa4f23-f938-4421-a1bf-b0e619663b88> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fa4f23-f938-4421-a1bf-b0e619663b88> .