@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/648ac931-48fc-4f17-9c2c-521fad8a63ce> rdfs:isDefinedBy <https://stad.gent/data/blank_node/648ac931-48fc-4f17-9c2c-521fad8a63ce> .