@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b7fe6a-f537-4a17-84be-51728b4514e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b7fe6a-f537-4a17-84be-51728b4514e9> .