@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51d7fc54-6d61-4a14-b112-6dfc719566e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51d7fc54-6d61-4a14-b112-6dfc719566e8> .