@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30817837-683e-4ae7-b3aa-ebe160956c2b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30817837-683e-4ae7-b3aa-ebe160956c2b> .