@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9dd88d7-0804-465f-9102-94169a3873ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9dd88d7-0804-465f-9102-94169a3873ec> .