@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57030ac6-f436-4781-8a27-84d8ac2ec4a0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57030ac6-f436-4781-8a27-84d8ac2ec4a0> .