@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b17f23a-f8d0-404e-92a5-0b90be62735f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b17f23a-f8d0-404e-92a5-0b90be62735f> .