@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ddc4933b-f4c2-46fa-a9ac-c522af21ba5d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ddc4933b-f4c2-46fa-a9ac-c522af21ba5d> .