@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6b9a9f59-24e5-4cbe-8165-0c697454dbad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6b9a9f59-24e5-4cbe-8165-0c697454dbad> .