@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d8f428-f9c7-42da-bb96-83dc117b757b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d8f428-f9c7-42da-bb96-83dc117b757b> .