@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/df6de439-1e18-4550-b273-2e224effac77> rdfs:isDefinedBy <https://stad.gent/data/blank_node/df6de439-1e18-4550-b273-2e224effac77> .