@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67b31162-99bd-4af5-86be-d04cf4e270bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67b31162-99bd-4af5-86be-d04cf4e270bb> .