@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/721f03cd-8a60-479b-ab01-e665640ca8a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/721f03cd-8a60-479b-ab01-e665640ca8a3> .