@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68f5b6f-ab88-4358-b90e-a5fbf4378941> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68f5b6f-ab88-4358-b90e-a5fbf4378941> .