@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439c19de-5fa8-4795-8f0c-3eb2c98c7868> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439c19de-5fa8-4795-8f0c-3eb2c98c7868> .