@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ff47a8f-dda9-4f7e-89bb-b51a8614d5e9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ff47a8f-dda9-4f7e-89bb-b51a8614d5e9> .