@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81e8c4d6-632c-46cf-a96e-afa1a27c24e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81e8c4d6-632c-46cf-a96e-afa1a27c24e6> .