@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2f221621-ac3e-413e-b1a3-d724fe087e09> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2f221621-ac3e-413e-b1a3-d724fe087e09> .