@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9fbe0bc-c72d-43a1-8508-9277f680cbed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9fbe0bc-c72d-43a1-8508-9277f680cbed> .