@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/affc697e-c6f8-4545-b87a-38507050a975> rdfs:isDefinedBy <https://stad.gent/data/blank_node/affc697e-c6f8-4545-b87a-38507050a975> .