@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b4f44b04-a004-4bf2-872b-afbdcabb548a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b4f44b04-a004-4bf2-872b-afbdcabb548a> .