@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/449091f1-2673-40bf-8030-5830304d2a0c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/449091f1-2673-40bf-8030-5830304d2a0c> .