@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51bf3606-dd13-4c2f-8e67-08d09083911b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51bf3606-dd13-4c2f-8e67-08d09083911b> .