@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21591d1d-de0e-4f94-a181-9fa93d9afba3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21591d1d-de0e-4f94-a181-9fa93d9afba3> .