@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87b348af-dc88-4dc5-8517-c36fbc940723> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87b348af-dc88-4dc5-8517-c36fbc940723> .