@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b6fafa-94a2-480a-b668-2ac38f6c4c34> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b6fafa-94a2-480a-b668-2ac38f6c4c34> .