@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d9d112-a864-4ddc-993d-56f5f57bc0c1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d9d112-a864-4ddc-993d-56f5f57bc0c1> .