@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/eca3e1a2-e67a-4578-a890-2e6d135b8a68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/eca3e1a2-e67a-4578-a890-2e6d135b8a68> .