@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68af348-1e2e-49f8-a23e-34044258d8c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68af348-1e2e-49f8-a23e-34044258d8c8> .