@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28423ae4-40db-4894-9e47-2222a4de2a81> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28423ae4-40db-4894-9e47-2222a4de2a81> .