@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a646c2b4-7afa-46f9-ac7f-4274c57fb281> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a646c2b4-7afa-46f9-ac7f-4274c57fb281> .