@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9cf9ce2-84b9-40d1-a8af-fecac0528e9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9cf9ce2-84b9-40d1-a8af-fecac0528e9d> .