@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9e97239-8cd7-434e-98aa-31eca16df42f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9e97239-8cd7-434e-98aa-31eca16df42f> .