@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c8df4d6-a5b9-408e-b607-21a7dc05f0f1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c8df4d6-a5b9-408e-b607-21a7dc05f0f1> .