@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/581d35f8-c3f9-4e91-b725-fda8f141f09b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/581d35f8-c3f9-4e91-b725-fda8f141f09b> .