@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18dbcb70-528e-4c45-a958-ac84ff4d0558> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18dbcb70-528e-4c45-a958-ac84ff4d0558> .