@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1cef5c1c-b251-4f63-b8b3-9d2f2a1bb6de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1cef5c1c-b251-4f63-b8b3-9d2f2a1bb6de> .