@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/816ae6e1-b59e-4b09-9fd8-08e16349aed1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/816ae6e1-b59e-4b09-9fd8-08e16349aed1> .