@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b1e1c0f-62bb-4de3-8022-0319e575c362> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b1e1c0f-62bb-4de3-8022-0319e575c362> .