@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581c9696-c828-4fe4-b4d6-b2907f71bc37> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581c9696-c828-4fe4-b4d6-b2907f71bc37> .