@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61e98686-e612-400e-8be6-54649bbbfb3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61e98686-e612-400e-8be6-54649bbbfb3a> .