@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca8978d9-9e2d-4b4d-a705-71c602931690> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca8978d9-9e2d-4b4d-a705-71c602931690> .