@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b6c50ad7-2686-43de-af4c-723a83059f7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b6c50ad7-2686-43de-af4c-723a83059f7d> .