@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9c64ef8-e294-4bfc-89c8-68ed14d1d72a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9c64ef8-e294-4bfc-89c8-68ed14d1d72a> .