@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce9f8e6c-021e-42c2-b9ea-a70367512ced> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce9f8e6c-021e-42c2-b9ea-a70367512ced> .