@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ff1888f-1dbf-48cb-8811-af0365919524> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ff1888f-1dbf-48cb-8811-af0365919524> .