@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8fbbd1-2f23-4ea6-a772-5ee3b1648ba1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8fbbd1-2f23-4ea6-a772-5ee3b1648ba1> .