@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4721d8e5-9a91-4015-841a-b970e6ed5f71> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4721d8e5-9a91-4015-841a-b970e6ed5f71> .