@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b78da5ea-2ce5-46ac-81a9-b550efb2ca3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b78da5ea-2ce5-46ac-81a9-b550efb2ca3a> .