@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d21b1541-5cc3-43d8-9118-3bd2443f3b06> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d21b1541-5cc3-43d8-9118-3bd2443f3b06> .