@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687eae3d-7d42-4f2e-91ed-ee21f35a1044> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687eae3d-7d42-4f2e-91ed-ee21f35a1044> .