@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b60660-6458-450a-a6dc-e9d037882d5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b60660-6458-450a-a6dc-e9d037882d5a> .