@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/619c6f28-4de7-48d4-8d71-511668e9b7a8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/619c6f28-4de7-48d4-8d71-511668e9b7a8> .