@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21028d01-baea-4bba-8114-de576216b960> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21028d01-baea-4bba-8114-de576216b960> .