@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90a92888-54ac-4fab-89fb-e8dad309d5da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90a92888-54ac-4fab-89fb-e8dad309d5da> .