@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aff1df95-0557-4796-a1ae-6547e3b16dfc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aff1df95-0557-4796-a1ae-6547e3b16dfc> .