@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f9e289-e725-40f5-abc9-d809df6ec501> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f9e289-e725-40f5-abc9-d809df6ec501> .