@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/869c919c-1ca6-4de2-8059-7ac40869c660> rdfs:isDefinedBy <https://stad.gent/data/blank_node/869c919c-1ca6-4de2-8059-7ac40869c660> .