@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/670da991-d53f-4da6-802f-25491fb1af14> rdfs:isDefinedBy <https://stad.gent/data/blank_node/670da991-d53f-4da6-802f-25491fb1af14> .