@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf4b2af7-4161-4b27-8d5b-627530b669be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf4b2af7-4161-4b27-8d5b-627530b669be> .