@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4a3b781-0491-4b46-827c-b007812a28ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4a3b781-0491-4b46-827c-b007812a28ad> .