@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6017aa3-e8b4-40c9-9eea-a8578f75a481> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6017aa3-e8b4-40c9-9eea-a8578f75a481> .