@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/609f99a4-bb61-4d8f-9da3-d6b0f48ffb9b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/609f99a4-bb61-4d8f-9da3-d6b0f48ffb9b> .