@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f68904e1-0959-4e71-b10f-44f91a98e3ab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f68904e1-0959-4e71-b10f-44f91a98e3ab> .