@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68b9751-3533-4d25-905e-23051a198521> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68b9751-3533-4d25-905e-23051a198521> .