@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c15f8649-5e82-471f-97ec-9a7dc93d564a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c15f8649-5e82-471f-97ec-9a7dc93d564a> .