@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/78f30728-fcee-46f7-8ae9-8744c152af6d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/78f30728-fcee-46f7-8ae9-8744c152af6d> .