@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c9dfdc3-b61a-4c97-b7a2-bd22e8cdc1bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c9dfdc3-b61a-4c97-b7a2-bd22e8cdc1bb> .