@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f78a67aa-f453-436f-88d6-d9b5e700c6ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f78a67aa-f453-436f-88d6-d9b5e700c6ce> .