@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab1ebb67-ff9d-4d08-a860-36b9752af51f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab1ebb67-ff9d-4d08-a860-36b9752af51f> .