@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18711fd2-28f6-4093-83dd-a725c7b9c553> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18711fd2-28f6-4093-83dd-a725c7b9c553> .