@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921b54d6-1c61-4e28-a4d1-494e9ee67bc5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921b54d6-1c61-4e28-a4d1-494e9ee67bc5> .