@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/731af255-1545-4d21-8ddf-f250e58627be> rdfs:isDefinedBy <https://stad.gent/data/blank_node/731af255-1545-4d21-8ddf-f250e58627be> .