@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21b697b9-8944-498b-b2f7-39059caf1e28> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21b697b9-8944-498b-b2f7-39059caf1e28> .