@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21492e31-bbe1-4ae6-b23a-b078f2d5aefe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21492e31-bbe1-4ae6-b23a-b078f2d5aefe> .