@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efd6b037-6a0c-4b53-a950-20b3da3ff461> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efd6b037-6a0c-4b53-a950-20b3da3ff461> .