@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c21b1340-194a-4975-9df8-9eff2a7771ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c21b1340-194a-4975-9df8-9eff2a7771ff> .