@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e569d5-67cd-4689-9c78-3157301315ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e569d5-67cd-4689-9c78-3157301315ad> .