@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1850a3de-ecb4-4b2f-82ca-4fd5f2439508> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1850a3de-ecb4-4b2f-82ca-4fd5f2439508> .