@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9f4efcfc-931e-4065-853f-810af6ba560f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9f4efcfc-931e-4065-853f-810af6ba560f> .