@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/acf454ec-18f7-4908-a2df-5ba26f95ac57> rdfs:isDefinedBy <https://stad.gent/data/blank_node/acf454ec-18f7-4908-a2df-5ba26f95ac57> .