@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af480937-3ab5-4209-9148-65b634dcd366> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af480937-3ab5-4209-9148-65b634dcd366> .