@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a20f450b-019f-4f3b-8975-71c9f6d42c69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a20f450b-019f-4f3b-8975-71c9f6d42c69> .