@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9a9fd72-0f5c-4930-a16a-61099f939705> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9a9fd72-0f5c-4930-a16a-61099f939705> .