@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b9e6a3-71e9-42f0-b8e1-2e3426ee63ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b9e6a3-71e9-42f0-b8e1-2e3426ee63ac> .