@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d504d474-27b0-4c33-b549-d7da306661f2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d504d474-27b0-4c33-b549-d7da306661f2> .