@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1560e8ef-1edb-481d-81cb-b499b57ee31c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1560e8ef-1edb-481d-81cb-b499b57ee31c> .