@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51c067e2-e339-4094-8758-1e41f42c5bf5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51c067e2-e339-4094-8758-1e41f42c5bf5> .