@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bf9ea86f-4d23-4624-8ae2-9c07169765a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bf9ea86f-4d23-4624-8ae2-9c07169765a9> .