@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15068e9a-1004-4ca0-8402-67818470de69> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15068e9a-1004-4ca0-8402-67818470de69> .