@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/648cc4e1-8b5e-4a2d-8f0d-ae48bcac9ae9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/648cc4e1-8b5e-4a2d-8f0d-ae48bcac9ae9> .