@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581be717-c86b-4426-82e5-dfda90e61cc3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581be717-c86b-4426-82e5-dfda90e61cc3> .