@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ef39810d-1cbd-4672-8a3e-f3b752602c7c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ef39810d-1cbd-4672-8a3e-f3b752602c7c> .