@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721f92b1-81ee-48dd-8cb0-ac2539d2dd4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721f92b1-81ee-48dd-8cb0-ac2539d2dd4a> .