@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/290c1be5-b399-4aba-8350-13333bac9095> rdfs:isDefinedBy <https://stad.gent/data/blank_node/290c1be5-b399-4aba-8350-13333bac9095> .