@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/921487ef-fa57-466c-b70f-ea58f9726e09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/921487ef-fa57-466c-b70f-ea58f9726e09> .