@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90397cf9-7fd6-4267-ac31-eeede1fb17cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90397cf9-7fd6-4267-ac31-eeede1fb17cd> .