@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439f161d-c8a5-47ca-89ea-0e849e2cb203> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439f161d-c8a5-47ca-89ea-0e849e2cb203> .