@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68df3998-a561-49fe-b8e8-d25d60500d26> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68df3998-a561-49fe-b8e8-d25d60500d26> .