@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d6f61631-a099-47ec-b28a-ede5ec499398> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d6f61631-a099-47ec-b28a-ede5ec499398> .