@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3f9417f4-cf97-496e-9242-18ac2bf05603> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3f9417f4-cf97-496e-9242-18ac2bf05603> .