@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504ddf26-d4fb-459b-97fe-12522c94077c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504ddf26-d4fb-459b-97fe-12522c94077c> .