@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57a180f-273d-434f-b337-6ade49a9c109> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57a180f-273d-434f-b337-6ade49a9c109> .