@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50396137-77c9-4275-b459-417c7c6a02b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50396137-77c9-4275-b459-417c7c6a02b1> .