@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52fde6bd-f7d4-408e-b7ea-0ce31e28e640> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52fde6bd-f7d4-408e-b7ea-0ce31e28e640> .