@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/564d9221-4d04-4c69-a950-ac849221dec3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/564d9221-4d04-4c69-a950-ac849221dec3> .