@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31c0df69-a3b6-4cad-a818-e11d3307559e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31c0df69-a3b6-4cad-a818-e11d3307559e> .