@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af5da1f1-1124-484d-89eb-8c233a69dd89> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af5da1f1-1124-484d-89eb-8c233a69dd89> .