@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/840ad9df-c629-4dae-8668-71781bcac84f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/840ad9df-c629-4dae-8668-71781bcac84f> .