@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67607f69-9cd9-42ee-ac8f-37676c620571> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67607f69-9cd9-42ee-ac8f-37676c620571> .