@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f9913f8-00c3-4ada-9d81-1e883d4e860c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f9913f8-00c3-4ada-9d81-1e883d4e860c> .