@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50bb0d31-1427-469b-b28d-fec1774c06e8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50bb0d31-1427-469b-b28d-fec1774c06e8> .