@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4b28f9be-1081-414e-9ea3-b779018f9de3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4b28f9be-1081-414e-9ea3-b779018f9de3> .