@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf67fa0c-e517-4109-8232-70e0b2e02260> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf67fa0c-e517-4109-8232-70e0b2e02260> .