@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15109f75-90c9-461a-be10-fb53a6b8b555> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15109f75-90c9-461a-be10-fb53a6b8b555> .