@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9f7ca33-dbbe-45f1-99ee-73a1e39f47e5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9f7ca33-dbbe-45f1-99ee-73a1e39f47e5> .