@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1621c31b-6f1a-40b6-a214-d7296a8d87d9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1621c31b-6f1a-40b6-a214-d7296a8d87d9> .