@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9be4fff-4901-4759-a604-52e0d1e88d15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9be4fff-4901-4759-a604-52e0d1e88d15> .