@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90dc2545-b6d6-40c0-9d71-4a832b0bb069> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90dc2545-b6d6-40c0-9d71-4a832b0bb069> .