@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b8f9ff56-14fe-4421-bb31-d53ac36a0dee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b8f9ff56-14fe-4421-bb31-d53ac36a0dee> .