@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21209949-45a5-40ff-9278-ff1660a2d420> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21209949-45a5-40ff-9278-ff1660a2d420> .