@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30d724a9-821d-4a27-8738-6aa043551efa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30d724a9-821d-4a27-8738-6aa043551efa> .