@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61f9f60a-c989-46be-9e53-0eedcf8959e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61f9f60a-c989-46be-9e53-0eedcf8959e0> .