@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/168f0810-6bdf-4d60-b503-ecb1932415a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/168f0810-6bdf-4d60-b503-ecb1932415a7> .