@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f28539a3-33b9-43aa-85da-be58ac1b42eb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f28539a3-33b9-43aa-85da-be58ac1b42eb> .