@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51228a2-1a91-4d39-b0de-a9b40a7e9540> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51228a2-1a91-4d39-b0de-a9b40a7e9540> .