@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9019e8a1-f5ba-4c84-a9fa-3c3ff4c0a871> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9019e8a1-f5ba-4c84-a9fa-3c3ff4c0a871> .