@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9b87c907-fb5a-4ba6-b921-ea154ef44103> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9b87c907-fb5a-4ba6-b921-ea154ef44103> .