@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/99549f52-2a8c-44e2-819c-ff17efeed255> rdfs:isDefinedBy <https://stad.gent/data/blank_node/99549f52-2a8c-44e2-819c-ff17efeed255> .