@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21dec8ca-2033-4697-b236-addf78402ee4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21dec8ca-2033-4697-b236-addf78402ee4> .