@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/504e5ce0-33f8-46fd-bc72-96ae9954eae6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/504e5ce0-33f8-46fd-bc72-96ae9954eae6> .