@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ff2932-f0ae-4aa2-b3e6-d899784bd594> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ff2932-f0ae-4aa2-b3e6-d899784bd594> .