@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9b17c3b-8b5e-48fb-9734-e7432c24c029> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9b17c3b-8b5e-48fb-9734-e7432c24c029> .