@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67c6aecd-b630-4efc-9f9d-8a5bdda0f1d9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67c6aecd-b630-4efc-9f9d-8a5bdda0f1d9> .