@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491ea73b-e821-4e68-b6de-d6dd5d1ba36a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491ea73b-e821-4e68-b6de-d6dd5d1ba36a> .