@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d1f0f5-be6c-4d98-8680-2a9e1c5b1801> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d1f0f5-be6c-4d98-8680-2a9e1c5b1801> .