@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef4ed598-7e4f-48c1-8d82-b6008303a428> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef4ed598-7e4f-48c1-8d82-b6008303a428> .