@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cfec31e8-b574-418c-8e87-f13b5cf79165> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cfec31e8-b574-418c-8e87-f13b5cf79165> .