@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/840f21f7-61f6-43c7-ba89-a381dde7d0c9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/840f21f7-61f6-43c7-ba89-a381dde7d0c9> .