@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68adcab6-5155-45bd-a531-033d4f27052c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68adcab6-5155-45bd-a531-033d4f27052c> .