@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f9f2cb7a-b781-424f-8d56-104e89a29312> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f9f2cb7a-b781-424f-8d56-104e89a29312> .