@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1850b9bb-8e66-4c98-85aa-a8d7b5802cc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1850b9bb-8e66-4c98-85aa-a8d7b5802cc8> .