@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ffcb5921-7415-4667-bb76-de687b72bf51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ffcb5921-7415-4667-bb76-de687b72bf51> .