@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57038f91-7719-4898-9030-1ff6dc2ad7e2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57038f91-7719-4898-9030-1ff6dc2ad7e2> .