@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a15ab9db-332f-4f27-a9c8-159d695a9fd2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a15ab9db-332f-4f27-a9c8-159d695a9fd2> .