@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c4e4a31-e41a-4bfa-b731-00f34228a883> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c4e4a31-e41a-4bfa-b731-00f34228a883> .