@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439e6164-ce6a-43c0-b1dd-8fefc854a0ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439e6164-ce6a-43c0-b1dd-8fefc854a0ff> .