@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1ff88e9-0fe9-4cbf-9508-2d4ee0593c05> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1ff88e9-0fe9-4cbf-9508-2d4ee0593c05> .