@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68d5189a-5f1c-42a6-9769-ffccbbfceb7a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68d5189a-5f1c-42a6-9769-ffccbbfceb7a> .