@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68868b1-fb18-4c96-a6aa-863ad72b9800> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68868b1-fb18-4c96-a6aa-863ad72b9800> .