@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a47d0d-87f5-4187-ae87-d7e074ad25af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a47d0d-87f5-4187-ae87-d7e074ad25af> .