@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ddb4489-de51-4728-bb05-ed6fe1f97c30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ddb4489-de51-4728-bb05-ed6fe1f97c30> .