@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a539313c-ad69-47d9-a21a-cc9283ea0046> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a539313c-ad69-47d9-a21a-cc9283ea0046> .