@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1e8c29f-d8de-4992-8907-40a15f1540d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1e8c29f-d8de-4992-8907-40a15f1540d8> .