@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/33f31581-3bfe-4aa7-a1db-30b12ea6b640> rdfs:isDefinedBy <https://stad.gent/data/blank_node/33f31581-3bfe-4aa7-a1db-30b12ea6b640> .