@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/906c4739-dd19-4d7a-a48e-588834152b84> rdfs:isDefinedBy <https://stad.gent/data/blank_node/906c4739-dd19-4d7a-a48e-588834152b84> .