@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/568537e6-8a74-4987-9ec9-ea8a38c1815a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/568537e6-8a74-4987-9ec9-ea8a38c1815a> .