@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67bbe139-2724-411d-8a91-85b41958ee8c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67bbe139-2724-411d-8a91-85b41958ee8c> .