@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8489f9a0-422e-4cd6-94eb-8a5d6d82e741> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8489f9a0-422e-4cd6-94eb-8a5d6d82e741> .