@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1a91b9fd-e555-4383-8934-81d36d16c9e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1a91b9fd-e555-4383-8934-81d36d16c9e5> .