@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e9ef9e18-ac29-4254-a4ea-da6554453280> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e9ef9e18-ac29-4254-a4ea-da6554453280> .