@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a8e047-2f51-4008-ad08-24e522dad856> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a8e047-2f51-4008-ad08-24e522dad856> .