@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18df4a3-a1da-4a1c-8a4e-d5ff96f1b4b9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18df4a3-a1da-4a1c-8a4e-d5ff96f1b4b9> .