@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9ef20cb-9076-4c13-b165-1099447d4bb3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9ef20cb-9076-4c13-b165-1099447d4bb3> .