@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4638f855-da65-47da-b843-5a49cf61a878> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4638f855-da65-47da-b843-5a49cf61a878> .