@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c1a90021-064b-4723-8083-ca3100d30515> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c1a90021-064b-4723-8083-ca3100d30515> .