@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4680b8e-fa97-4149-b863-b06f444d7d21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4680b8e-fa97-4149-b863-b06f444d7d21> .