@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21c0a9af-708a-4fd0-bd93-f04e5a55c9c2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21c0a9af-708a-4fd0-bd93-f04e5a55c9c2> .