@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f612cd55-6ae0-4c6e-9b39-5a75360f5b07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f612cd55-6ae0-4c6e-9b39-5a75360f5b07> .