@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a91d7758-e31a-41fc-9fe8-9746cd3c33d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a91d7758-e31a-41fc-9fe8-9746cd3c33d1> .