@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efa41f23-715c-4c39-8301-8ad8edb07631> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efa41f23-715c-4c39-8301-8ad8edb07631> .