@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621887a2-5ffd-4db3-b633-e9d1e05ed31c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621887a2-5ffd-4db3-b633-e9d1e05ed31c> .