@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b4895d-c72b-4de7-804b-e4ca446e9691> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b4895d-c72b-4de7-804b-e4ca446e9691> .