@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921d73b5-8d19-4c28-8d87-eec6183d1197> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921d73b5-8d19-4c28-8d87-eec6183d1197> .