@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1bb9d7f8-b599-4b4f-b3aa-7de4b914ca0a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1bb9d7f8-b599-4b4f-b3aa-7de4b914ca0a> .