@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c66a03-b69a-4dfb-91c4-b91d5fcb7187> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c66a03-b69a-4dfb-91c4-b91d5fcb7187> .