@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf4c67aa-f8da-4381-8637-19f3a8e6dbcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf4c67aa-f8da-4381-8637-19f3a8e6dbcd> .