@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c661e678-dc6f-4be6-8ee5-b9cf56cc03db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c661e678-dc6f-4be6-8ee5-b9cf56cc03db> .