@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c181bff-69ea-4c91-b8d0-6502a61e86d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c181bff-69ea-4c91-b8d0-6502a61e86d1> .