@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a609cf36-8049-4f91-b70e-a4b922216948> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a609cf36-8049-4f91-b70e-a4b922216948> .