@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4f9a523-e3e4-4026-9429-e39013448fbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4f9a523-e3e4-4026-9429-e39013448fbf> .