@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1fafb4e-990a-4eb4-a1f9-6636a82123b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1fafb4e-990a-4eb4-a1f9-6636a82123b9> .