@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b018685a-a2a9-4b09-80d9-8ad403dc430d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b018685a-a2a9-4b09-80d9-8ad403dc430d> .