@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61eb8aea-916f-4fa7-8f31-7015d04879ac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61eb8aea-916f-4fa7-8f31-7015d04879ac> .