@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9669c649-4875-48a3-94fc-54cba5fca600> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9669c649-4875-48a3-94fc-54cba5fca600> .