@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15c2470c-3bbd-4a3f-b489-ce39aba08cc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15c2470c-3bbd-4a3f-b489-ce39aba08cc9> .