@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57eed5f6-1659-49d6-9e72-20efde1d1c64> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57eed5f6-1659-49d6-9e72-20efde1d1c64> .