@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90871467-9c88-4990-af67-f80226cf6d08> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90871467-9c88-4990-af67-f80226cf6d08> .