@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/813f92f8-f1d0-4cb3-9f7c-560b0c20e7de> rdfs:isDefinedBy <https://stad.gent/data/blank_node/813f92f8-f1d0-4cb3-9f7c-560b0c20e7de> .