@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c181cf49-c5b1-40a0-8717-5be0b9b93614> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c181cf49-c5b1-40a0-8717-5be0b9b93614> .