@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/061820b8-f21e-4a59-8cd5-ba369c79b049> rdfs:isDefinedBy <https://stad.gent/data/blank_node/061820b8-f21e-4a59-8cd5-ba369c79b049> .