@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f1c9453-49fe-4e87-b1ac-af0e18c93d5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f1c9453-49fe-4e87-b1ac-af0e18c93d5a> .