@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51fad594-e556-4e9b-a64d-e6db66645014> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51fad594-e556-4e9b-a64d-e6db66645014> .