@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68986f90-8077-4cef-ba57-c05ca0a8f0fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68986f90-8077-4cef-ba57-c05ca0a8f0fb> .