@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca9cd434-78cb-4620-8623-61bf00287adb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca9cd434-78cb-4620-8623-61bf00287adb> .