@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18ba3e28-5bf8-48ae-8de9-61d24c1e791f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18ba3e28-5bf8-48ae-8de9-61d24c1e791f> .