@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9ce73c-8a59-4bb8-8fd9-7d965d3905ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9ce73c-8a59-4bb8-8fd9-7d965d3905ca> .