@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ef4e665-1fa3-4dfc-ac29-aa0c1f715d9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ef4e665-1fa3-4dfc-ac29-aa0c1f715d9f> .