@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d7721a53-ac8d-4487-8e51-bb7b671354a3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d7721a53-ac8d-4487-8e51-bb7b671354a3> .