@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9b09231-1efb-4fdc-8ed6-834b4246c700> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9b09231-1efb-4fdc-8ed6-834b4246c700> .