@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9e18f521-f7a6-4261-bb67-3a05ba3ed0dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9e18f521-f7a6-4261-bb67-3a05ba3ed0dc> .