@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4f9640f1-d821-401b-9f02-8d31b9ac6ed9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4f9640f1-d821-401b-9f02-8d31b9ac6ed9> .