@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ddae87f-9703-49ae-84f4-aaa09201c48c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ddae87f-9703-49ae-84f4-aaa09201c48c> .