@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b739d9-6910-40ae-a59c-73dcec95a81a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b739d9-6910-40ae-a59c-73dcec95a81a> .