@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c9947fa-de3a-489a-8e47-d03638512a47> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c9947fa-de3a-489a-8e47-d03638512a47> .