@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a17b9b34-6230-4f82-8665-11b17d171d29> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a17b9b34-6230-4f82-8665-11b17d171d29> .