@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b815d7a3-3504-4913-a7ca-427c118ff6ec> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b815d7a3-3504-4913-a7ca-427c118ff6ec> .