@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1f6a50d-4a05-47aa-b52c-0b781a6264e0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1f6a50d-4a05-47aa-b52c-0b781a6264e0> .