@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9439f61e-1b5e-4fc9-821f-e21b7235aa85> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9439f61e-1b5e-4fc9-821f-e21b7235aa85> .