@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d1ff8493-1ec7-4448-97fd-f5b4d424310f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d1ff8493-1ec7-4448-97fd-f5b4d424310f> .