@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ab8b86-6a20-4232-9efc-0f5f4c30f33c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ab8b86-6a20-4232-9efc-0f5f4c30f33c> .