@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac84f136-d85f-4278-a6c9-51e28386551d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac84f136-d85f-4278-a6c9-51e28386551d> .