@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac69bb24-b612-41ef-8a36-9fca5803bf72> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac69bb24-b612-41ef-8a36-9fca5803bf72> .