@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/850d5b9b-10b6-4ab7-9d42-646312a18297> rdfs:isDefinedBy <https://stad.gent/data/blank_node/850d5b9b-10b6-4ab7-9d42-646312a18297> .