@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31d54ae5-e549-45f5-9474-3fc9bec9c6dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31d54ae5-e549-45f5-9474-3fc9bec9c6dc> .