@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1903d134-1949-498d-8ac6-c9c69c13558c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1903d134-1949-498d-8ac6-c9c69c13558c> .