@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1fb580a9-ffe3-4ce9-a9b6-324caa059ca3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1fb580a9-ffe3-4ce9-a9b6-324caa059ca3> .